Trading with Intermarket Analysis: A Visual Approach to Beating the Financial Markets Using Exchange-Traded Funds - Extended Summary
Author: John J. Murphy | Categories: Intermarket Analysis, Macro Trading, ETFs, Technical Analysis, Asset Allocation
About This Summary
This is a PhD-level extended summary covering all key concepts from "Trading with Intermarket Analysis" by John J. Murphy, widely recognized as the father of intermarket analysis. This summary distills the complete intermarket framework - the dollar-commodity-bond-stock chain, sector rotation dynamics, inflation/deflation regime shifts, relative strength methodology, and practical ETF implementation - into a comprehensive reference for serious market participants. For AMT/Bookmap daytraders, intermarket analysis provides the macro context that determines which side of the auction to favor on any given day. Understanding why capital is flowing between asset classes transforms you from a pattern-trading technician into a structurally informed participant who can anticipate - rather than merely react to - the movements generated by other-timeframe players.
Executive Overview
"Trading with Intermarket Analysis" is the definitive update to Murphy's pioneering work on the interconnection of global financial markets. First published in 2013, this edition reflects the seismic lessons of the 2007-2009 financial crisis and integrates the explosive growth of exchange-traded funds (ETFs) as practical vehicles for implementing intermarket strategies. Murphy's central argument is both elegant and empirically robust: no market moves in isolation. The U.S. dollar, commodities, bonds, and equities form an interconnected chain where directional changes in one market produce predictable - though not mechanically certain - effects in the others. By monitoring all four legs of this chain simultaneously, traders gain a panoramic view of financial conditions that single-market analysis can never provide.
The book's intellectual lineage traces back to Murphy's 1991 classic "Intermarket Technical Analysis," but this version represents a substantial evolution. Murphy has refined his understanding of how intermarket relationships change under different monetary regimes - particularly the distinction between inflationary and deflationary environments. The 2008 crisis, where stocks and commodities collapsed together while Treasury bonds surged, confirmed Murphy's earlier warnings that deflation inverts certain traditional intermarket correlations. This regime-dependent flexibility is what separates Murphy's framework from simplistic correlation-based models.
For the daytrader using Bookmap or Market Profile, intermarket analysis provides the essential "why" behind the order flow you observe. When you see aggressive selling in the ES futures on your Bookmap heatmap, intermarket analysis helps you determine whether that selling is a temporary pullback within a favorable macro regime or the beginning of a structural rotation out of equities. When you see the 10-year Treasury yield breaking a key level, intermarket analysis tells you which equity sectors will benefit and which will suffer. This macro lens is what separates traders who understand context from traders who chase price.
Murphy's methodology is overwhelmingly visual. He uses hundreds of annotated charts to demonstrate intermarket relationships, overlaying different asset classes on the same chart to reveal correlations, divergences, and lead-lag relationships. While this visual approach has been criticized for lacking quantitative rigor, it aligns naturally with how most technical traders process information and is particularly well-suited for integration with auction market theory frameworks.
Part I: The Intermarket Foundation
Chapter 1: The Intermarket Chain - A New Dimension of Technical Analysis
Murphy opens by establishing the philosophical underpinning of intermarket analysis: the recognition that compartmentalized market analysis is inherently incomplete. Traditional technical analysis focuses on a single market in isolation - analyzing the S&P 500's chart patterns, for example, without reference to what bonds, commodities, or currencies are doing simultaneously. Murphy argues this is analogous to diagnosing a patient's health by examining only their heart rate while ignoring blood pressure, respiratory function, and neurological signs.
The intermarket chain consists of four linked asset classes:
- U.S. Dollar - The anchor currency that influences all other markets
- Commodities - Physical goods whose prices are denominated in dollars
- Bonds - Debt instruments whose prices reflect inflation expectations and monetary policy
- Stocks - Equity markets that respond to interest rate conditions, corporate earnings, and risk appetite
These four markets are linked in a sequential chain where directional changes propagate from one to the next with varying time lags. The chain operates through economic logic, not mere statistical correlation. A falling dollar makes commodities cheaper in non-dollar terms, increasing global demand and pushing commodity prices higher. Rising commodity prices feed through to producer and consumer price indices, raising inflation expectations. Rising inflation expectations cause bond prices to fall (yields to rise) because fixed-income investors demand higher compensation for purchasing-power erosion. Rising interest rates eventually become a headwind for equities by increasing borrowing costs, reducing the present value of future cash flows, and making risk-free alternatives more attractive.
Key Insight: "No market moves in a vacuum." This is perhaps the single most important sentence in the entire book. Every time you observe a directional move on your Bookmap heatmap, that move exists within a broader intermarket context. The aggressive institutional selling you see in equity futures may be the echo of a move that started days earlier in the currency or bond market.
Chapter 2: The Dollar-Commodity Relationship
The inverse relationship between the U.S. dollar and commodity prices is one of the most persistent intermarket correlations. Murphy demonstrates this through decades of overlaid charts showing the Dollar Index (DXY) and the CRB Commodity Index moving in opposite directions with remarkable consistency.
The economic logic is straightforward:
- Commodities are priced in dollars globally. When the dollar falls, it takes more dollars to buy the same barrel of oil or bushel of wheat, so dollar-denominated prices rise.
- A falling dollar also makes commodities cheaper for holders of other currencies, stimulating foreign demand and putting additional upward pressure on prices.
- Conversely, a rising dollar suppresses commodity prices by making them more expensive for non-dollar buyers and by signaling tighter U.S. monetary conditions.
Dollar-Commodity Correlation Framework:
| Dollar Direction | Commodity Response | Economic Mechanism | Trading Implication |
|---|---|---|---|
| Dollar falling sharply | Commodities rising broadly | Increased global purchasing power; inflation expectations rising | Long commodity ETFs (DBC, GSG); monitor for bond weakness |
| Dollar falling moderately | Commodities rising selectively | Supply-demand factors dominate certain commodities | Focus on commodities with independent bullish fundamentals |
| Dollar stable/ranging | Commodities driven by supply-demand | Dollar influence neutral; sector-specific factors dominate | Analyze individual commodity markets on their own merits |
| Dollar rising moderately | Commodities under pressure | Reduced global demand; disinflation developing | Reduce commodity exposure; watch for bond strength |
| Dollar rising sharply | Commodities falling broadly | Global demand destruction; deflationary forces emerging | Short commodity exposure; long Treasury bonds; defensive equity sectors |
Murphy emphasizes that the dollar-commodity relationship is not perfectly mechanical. Supply disruptions (geopolitical conflict affecting oil, drought affecting grains) can cause individual commodities to rise even during dollar strength. However, the broad commodity indices tend to respect the inverse dollar relationship over intermediate and long-term timeframes.
Critical Application for Daytraders: Before your trading session, check the Dollar Index and key commodity prices. If the dollar is breaking down through a significant support level, expect commodity-linked equities (energy, materials, mining) to receive a tailwind. If you are trading these sectors on Bookmap, the intermarket context tells you to favor the long side and treat pullbacks as buying opportunities rather than reversal signals.
Chapter 3: The Commodity-Bond Relationship
The second link in the intermarket chain connects commodity prices to the bond market through the mechanism of inflation expectations. This relationship is fundamentally negative: rising commodity prices lead to falling bond prices (rising yields), and falling commodity prices lead to rising bond prices (falling yields).
The causal pathway operates through inflation psychology:
- Commodity prices are a leading indicator of inflation at the producer level
- Rising input costs eventually feed through to consumer prices
- Bond investors, who receive fixed coupon payments, demand higher yields to compensate for expected purchasing-power erosion
- The Federal Reserve monitors commodity-driven inflation signals when setting monetary policy
- When commodity inflation accelerates, the Fed tightens policy, pushing short-term rates higher and pressuring bonds across the yield curve
Murphy provides extensive chart evidence showing the CRB Index and Treasury bond prices moving in opposite directions over multiple decades. He pays particular attention to the lead-lag relationship, demonstrating that commodity price turns often precede bond price turns by weeks to months. This lead time is what makes the relationship tradeable rather than merely academic.
Commodity-Bond Lead-Lag Analysis:
| Commodity Signal | Expected Bond Response | Typical Time Lag | Confidence Level |
|---|---|---|---|
| Commodity index breaks out from multi-month base | Bond prices begin declining; yields start rising | 1-3 months | High (if dollar also weakening) |
| Crude oil spikes above resistance | Energy-sensitive inflation expectations rise; bonds sell off | 2-6 weeks | Moderate (supply shock may be temporary) |
| Gold breaks to new highs | Inflation hedge demand confirms inflation fears; bonds vulnerable | Concurrent to 1 month | High (gold and bonds typically inversely correlated) |
| Commodity index breaks down sharply | Bond prices rally as deflation fears emerge | 1-4 weeks | High (flight to quality reinforces the move) |
| Agricultural commodities surge (grain, livestock) | Food inflation feeds CPI; bond market adjusts | 2-4 months | Moderate (seasonal factors may distort) |
Key Insight: "Commodity prices are the single best leading indicator of inflation trends, and inflation trends are the single most important driver of bond prices." This quote encapsulates why monitoring commodities is essential even if you never trade a single commodity contract. The bond market's direction affects the entire financial landscape.
Chapter 4: The Bond-Stock Relationship
The third link - bonds to stocks - is the relationship most directly relevant to equity daytraders. Murphy demonstrates that bonds tend to lead stocks at major turning points. When bond prices peak and begin declining (yields rising), the stock market typically follows with a lag of several weeks to months. When bond prices bottom and begin rising (yields falling), stocks eventually follow higher.
The economic logic is compelling:
- Rising interest rates increase corporate borrowing costs, reducing profit margins
- Rising rates increase the discount rate applied to future cash flows, reducing equity valuations
- Rising rates make fixed-income investments more competitive relative to equities
- Rising rates slow economic activity, reducing revenue growth expectations
However, Murphy makes a critical distinction: the bond-stock relationship is not uniformly negative. In the early and middle stages of an economic expansion, both bonds and stocks can rise together because the economy is growing but not yet generating problematic inflation. The negative relationship typically asserts itself in the later stages of expansion when inflation pressures build, forcing the Fed to tighten aggressively.
Bond-Stock Relationship by Economic Phase:
| Economic Phase | Bond Direction | Stock Direction | Relationship | Trading Strategy |
|---|---|---|---|---|
| Early Recovery | Rising (yields falling) | Rising (from depressed levels) | Positive - both rising | Full equity allocation; favor cyclicals and financials |
| Mid-Expansion | Stable to slightly declining | Rising strongly | Weakly negative - stocks dominate | Maintain equity allocation; begin monitoring inflation signals |
| Late Expansion | Declining (yields rising) | Rising but decelerating | Increasingly negative | Reduce equity exposure; rotate to defensive sectors |
| Peak/Transition | Declining sharply | Topping/beginning to decline | Strongly negative - bonds lead down | Significant risk reduction; raise cash; consider inverse ETFs |
| Recession | Rising sharply (flight to quality) | Declining | Negative in reverse - bonds lead up | Accumulate equities late in the decline; overweight bonds |
Critical Application for Daytraders: If the 10-year Treasury yield is surging through a major resistance level, treat equity index pullbacks with much greater respect. The intermarket context suggests that institutional capital is flowing out of risk assets and into safe havens. On your Bookmap, you may see persistent selling at or near the highs, with large resting offers that absorb buying pressure. This is the other-timeframe participant expressing a view that is consistent with the intermarket signal.
Part II: Inflation, Deflation, and Regime Shifts
Chapter 5: The Inflationary Environment
Murphy dedicates significant attention to distinguishing between inflationary and deflationary intermarket regimes because the relationships between asset classes behave differently depending on which regime prevails. This is one of the most important analytical contributions of the book.
In an inflationary environment, the classical intermarket chain operates as described above:
- Dollar falls -> Commodities rise -> Bonds fall -> Stocks eventually fall
- The sequence is driven by rising inflation expectations working their way through the system
- Commodities outperform both stocks and bonds
- Gold and other inflation hedges attract capital
- The Federal Reserve responds by tightening monetary policy
The inflationary regime was the dominant paradigm from the 1970s through the early 2000s, which is why Murphy's original 1991 framework focused primarily on these relationships. The commodity boom of 2002-2008, driven by the falling dollar, emerging market demand (particularly China), and loose Federal Reserve policy, was the quintessential inflationary intermarket cycle.
Inflationary Regime Intermarket Scorecard:
| Asset Class | Expected Performance | Rationale | ETF Proxies |
|---|---|---|---|
| U.S. Dollar | Weak/declining | Loose monetary policy; twin deficits; capital outflows | Short UUP; long FXE, FXA |
| Commodities | Strong/rising | Increased demand; dollar weakness; inflation hedge buying | DBC, GSG, GLD, USO |
| Bonds (Treasuries) | Weak/declining | Rising inflation erodes fixed payments; Fed tightening | Short TLT; long TBF, TBT |
| Stocks (broad market) | Mixed to weak in late phase | Rising rates eventually overwhelm earnings growth | Rotate to commodity-linked sectors |
| Commodity Stocks (energy, materials) | Outperform broad market | Direct beneficiaries of rising commodity prices | XLE, XLB, GDX |
| Growth Stocks (tech) | Underperform | High-duration assets most sensitive to rising rates | Underweight QQQ, XLK |
Chapter 6: The Deflationary Environment
The 2007-2009 financial crisis forced Murphy to substantially revise his framework. In a deflationary environment, several key intermarket relationships invert or change character:
- Stocks and commodities fall together (positive correlation, not the typical lagged relationship)
- Bonds rise sharply as a flight-to-quality destination (the classic "risk-off" trade)
- The dollar can rise as a safe haven even though the U.S. economy is the epicenter of the crisis
- The commodity-bond inverse relationship breaks down as both respond to risk appetite rather than inflation expectations
- Intermarket relationships are driven by credit conditions and deleveraging rather than by the inflation/disinflation cycle
This regime shift was the defining analytical challenge of the post-2008 era. Murphy shows how a trader who understood only the inflationary intermarket playbook would have been blindsided by the simultaneous collapse of stocks and commodities in 2008. But a trader who recognized the deflationary regime shift would have understood that Treasury bonds were the premier asset class and that the traditional inverse relationship between bonds and commodities was temporarily suspended.
Deflationary Regime Intermarket Scorecard:
| Asset Class | Expected Performance | Rationale | ETF Proxies |
|---|---|---|---|
| U.S. Dollar | Strong (safe haven flows) | Global deleveraging; demand for dollar liquidity | Long UUP |
| Commodities | Weak/collapsing | Demand destruction; deleveraging; margin calls | Avoid or short DBC, USO |
| Bonds (Treasuries) | Very strong | Flight to quality; Fed easing; deflation protection | Long TLT, IEF, SHY |
| Stocks (broad market) | Very weak | Earnings collapse; credit contraction; risk aversion | Reduce exposure; long SH, SDS |
| Defensive Stocks (utilities, staples) | Outperform relatively | Stable demand; dividend yield becomes attractive | XLU, XLP |
| Financial Stocks | Severely underperform | Credit losses; capital impairment; regulatory risk | Avoid or short XLF |
Chapter 7: Identifying Regime Transitions
Perhaps the most valuable practical skill Murphy teaches is how to identify when the market is transitioning between inflationary and deflationary regimes. These transitions are where the largest intermarket profits and losses occur, and they are where the majority of institutional capital reallocation takes place.
Regime Transition Detection Framework:
| Signal | Inflationary Transition (toward inflation) | Deflationary Transition (toward deflation) |
|---|---|---|
| Dollar | Breaking below major support; multi-month downtrend accelerating | Breaking above major resistance; safe haven demand increasing |
| CRB Commodity Index | Breaking above multi-year resistance; broad-based commodity strength | Breaking below major support; broad-based weakness including industrial metals |
| Gold | Rising persistently; breaking to new highs | May initially rise (fear trade) but eventually falls if deflation deepens |
| Treasury Bond Yields | Rising above key moving averages; yield curve steepening | Falling through support; yield curve flattening or inverting |
| Yield Curve | Steep and steepening (inflation expectations rising) | Flat or inverting (recession expectations rising) |
| Credit Spreads | Stable or narrowing (risk appetite healthy) | Widening sharply (credit stress; risk aversion increasing) |
| Stock-Bond Correlation | Negative (bonds fall when stocks rise) | Positive during crisis (both fall) then strongly negative (inverse risk-on/risk-off) |
| Equity Sector Leadership | Energy, materials, industrials leading | Utilities, consumer staples, healthcare leading |
Key Insight: "The intermarket approach provides a much broader view of the financial landscape than any single-market approach." Regime identification is the meta-skill that sits above all other trading skills. If you correctly identify the prevailing regime, even mediocre execution will produce acceptable results. If you incorrectly identify the regime, even brilliant execution will be fighting against the macro current.
Part III: Sector Rotation and Relative Strength
Chapter 8: The Business Cycle and Sector Rotation
Murphy integrates the classic business cycle framework with intermarket analysis to create a comprehensive sector rotation model. The key insight is that different stock market sectors lead at different stages of the economic cycle because they have different sensitivities to interest rates, inflation, economic growth, and currency movements.
The business cycle rotates through four primary phases:
- Early Recovery - Economy emerging from recession; interest rates falling; stimulus measures in place
- Full Expansion - Economy growing above trend; employment improving; corporate earnings rising
- Late Expansion - Economy overheating; inflation rising; Fed tightening; capacity constraints emerging
- Recession - Economy contracting; earnings declining; credit tightening; risk aversion dominant
Each phase favors different sectors, and the intermarket chain provides the signals for identifying which phase is current.
Sector Rotation Model - The Murphy Framework:
| Business Cycle Phase | Bond Market | Stock Market | Leading Sectors | Lagging Sectors | Intermarket Signals |
|---|---|---|---|---|---|
| Early Recovery | Bonds rallying (rates falling) | Stocks bottoming/early rally | Financials (XLF), Consumer Discretionary (XLY), Technology (XLK) | Energy (XLE), Materials (XLB) | Dollar stable; commodities bottoming; yield curve steepening |
| Full Expansion | Bonds stable to mildly declining | Stocks rising broadly | Industrials (XLI), Technology (XLK), Materials (XLB) | Utilities (XLU), Consumer Staples (XLP) | Dollar weakening; commodities rising; spreads narrowing |
| Late Expansion | Bonds declining (rates rising) | Stocks decelerating; increased volatility | Energy (XLE), Materials (XLB), Commodities | Financials (XLF), Consumer Discretionary (XLY) | Dollar weak; commodities surging; yield curve flattening |
| Recession | Bonds rallying sharply | Stocks declining | Utilities (XLU), Consumer Staples (XLP), Healthcare (XLV) | Cyclicals broadly (XLI, XLY, XLF) | Dollar strengthening; commodities falling; credit spreads widening |
Murphy emphasizes that this model is not a rigid mechanical system but a flexible framework. Sector rotations do not occur on a fixed schedule, and multiple sectors can lead simultaneously during transitional periods. The model's power comes from combining it with relative strength analysis and real-time intermarket signals rather than from applying it as a calendar-based allocation rule.
Chapter 9: Relative Strength Analysis
Relative strength analysis is Murphy's primary tool for implementing the sector rotation model. Rather than analyzing sectors in isolation, Murphy compares each sector's performance to a benchmark (typically the S&P 500) by constructing a ratio chart. When the ratio is rising, the sector is outperforming the benchmark. When the ratio is falling, the sector is underperforming.
This methodology is elegantly simple but extraordinarily powerful. It eliminates the question of whether the market is going up or down and focuses entirely on which areas of the market are attracting capital and which are losing it.
Relative Strength Analysis Framework:
| RS Condition | Definition | Interpretation | Action |
|---|---|---|---|
| RS rising from depressed levels | Sector-to-SPX ratio turning up from multi-month low | Early rotation into the sector; institutional accumulation beginning | Initiate long positions; overweight in portfolio |
| RS in established uptrend | Ratio making higher highs and higher lows | Sector is a confirmed leader; sustained capital inflows | Hold positions; add on pullbacks to RS trendline |
| RS making new highs but momentum fading | Ratio reaching new highs but rate of change declining | Late-stage leadership; smart money may be distributing | Tighten stops; begin reducing exposure |
| RS breaking down from peak | Ratio breaking below uptrend support | Rotation out of the sector underway | Exit long positions; avoid new entries |
| RS in established downtrend | Ratio making lower highs and lower lows | Sector is a confirmed laggard; capital outflows persistent | Avoid entirely; consider as short candidate |
| RS turning up from downtrend | Ratio breaking above downtrend resistance | Potential new rotation into the sector; early accumulation | Monitor for confirmation; prepare for entry |
Critical Application for Daytraders: Relative strength analysis provides the directional bias that every Bookmap trader needs before the session opens. If XLE (energy) has been showing persistent relative strength over the past 2-4 weeks and crude oil is breaking above resistance, you have a structural reason to favor the long side in energy names. When you see buying pressure on Bookmap in an energy stock - large bids absorbing selling, iceberg orders accumulating at support - the intermarket context tells you this buying is aligned with the broader macro rotation. Conversely, if XLF (financials) is showing persistent relative weakness while Treasury yields are declining, aggressive selling on Bookmap in bank stocks is more likely to be the beginning of a sustained move than a temporary anomaly.
Chapter 10: Asset Class Rotation
Murphy extends the relative strength framework beyond equity sectors to encompass entire asset classes. Just as individual sectors rotate in and out of favor within the equity market, entire asset classes - stocks, bonds, commodities, real estate, currencies - rotate in and out of favor within the global capital market.
The asset class rotation framework is a direct extension of the intermarket chain:
Asset Class Rotation Sequence (Inflationary Regime):
Bonds peak -> Commodities begin rising -> Stocks peak (lagging) -> Commodities peak -> Bonds bottom -> Stocks bottom (lagging)
Asset Class Rotation Sequence (Deflationary Regime):
Commodities peak -> Stocks peak (nearly simultaneous) -> Bonds surge (flight to quality) -> Bonds peak -> Commodities bottom -> Stocks bottom
The key insight is that asset class rotation is driven by the same intermarket forces described in the chain but viewed through the lens of capital flows rather than price correlations. Large institutional investors - pension funds, sovereign wealth funds, endowments - continuously rebalance their allocations based on relative value, yield differentials, and macroeconomic forecasts. These rebalancing flows are the other-timeframe participants whose footprints you observe on your Bookmap heatmap and Market Profile charts.
Part IV: Global Dimensions
Chapter 11: International Markets and Cross-Border Capital Flows
Murphy extends intermarket analysis to the global stage, demonstrating that the interconnection of markets is not limited to the U.S. dollar-commodity-bond-stock chain. Global equity markets, international bond markets, and foreign currencies are all part of the intermarket web.
Key global intermarket relationships include:
Global Equity Correlation: Major global equity markets (U.S., Europe, Japan, emerging markets) tend to move in the same direction over intermediate to long-term timeframes. Divergences between regions often signal either emerging opportunities or regime shifts.
Dollar and Foreign Stocks: A falling dollar tends to boost foreign equity returns for U.S. investors (because foreign currencies appreciate relative to the dollar) and may also stimulate foreign economic growth through improved trade competitiveness. Conversely, a rising dollar makes foreign investments less attractive in dollar terms.
Emerging Markets and Commodities: Many emerging market economies are commodity exporters. Rising commodity prices boost their economic growth, corporate earnings, and government revenues, creating a positive correlation between commodity indices and emerging market equities. This relationship was dramatically visible during the 2002-2008 commodity super-cycle when emerging market equities dramatically outperformed developed markets.
Global Intermarket Relationship Matrix:
| If This Happens... | Expect This Response... | ...Through This Mechanism | Monitor Via |
|---|---|---|---|
| Dollar weakens broadly | EM equities outperform DM | Commodity tailwind + currency appreciation | EEM/SPY ratio; DXY |
| Dollar strengthens broadly | DM equities outperform EM | Commodity headwind + capital repatriation | EEM/SPY ratio; DXY |
| U.S. yields rise faster than European yields | Dollar strengthens vs. Euro | Yield differential attracts capital to higher-yielding currency | FXE; TNX vs. German Bund |
| China PMI surprises positive | Industrial commodities rally | Demand expectations for metals, energy increase | Copper; iron ore; FXA (Aussie dollar) |
| Japanese yen strengthens sharply | Global risk-off signal | Yen carry trade unwind; deleveraging underway | FXY; VIX; credit spreads |
Chapter 12: The Dollar's Special Role
Murphy devotes particular attention to the U.S. dollar's unique position in the global financial system. As the world's reserve currency, the dollar has outsized influence on virtually every other market. Murphy's key points about the dollar:
-
The dollar is the starting point of intermarket analysis. Changes in the dollar's direction are often the first domino to fall, triggering a cascade of effects across commodities, bonds, and stocks.
-
Dollar influence on stocks is filtered through commodities. A falling dollar does not directly harm stocks - in fact, it can boost multinational corporate earnings by making U.S. exports more competitive. The negative impact comes through the inflationary pressure created by rising commodity prices, which eventually causes the Fed to tighten policy.
-
The dollar can function as both a risk asset and a safe haven, depending on the regime. During normal times, dollar weakness is associated with risk appetite (investors selling dollars to buy foreign assets). During crises, dollar strength reflects safe-haven demand (global investors rushing to the world's most liquid asset).
Key Insight: "Dollar influence on the stock market needs to be filtered through the commodity markets." This nuance is critical. Many traders assume that a falling dollar is automatically bad for stocks. Murphy shows that the relationship is indirect and regime-dependent. A moderate dollar decline in an early expansion phase can actually be bullish for equities because it boosts corporate earnings without generating sufficient commodity inflation to trigger aggressive Fed tightening.
Part V: Practical ETF Implementation
Chapter 13: ETFs as Intermarket Vehicles
Murphy makes a compelling case that ETFs have revolutionized the practical application of intermarket analysis. Prior to the ETF revolution, implementing intermarket strategies required trading futures contracts (which carry margin requirements, expiration dates, and contango/backwardation complexities) or constructing baskets of individual stocks. ETFs made it possible for individual traders to gain precise exposure to any asset class, sector, currency, or commodity with the simplicity of buying a stock.
Core Intermarket ETF Toolkit:
| Asset Class | Primary ETF | Inverse/Short ETF | Leveraged ETF | What It Tracks |
|---|---|---|---|---|
| U.S. Dollar | UUP | UDN | - | Dollar Index (DXY) |
| Broad Commodities | DBC, GSG | - | - | Diversified commodity basket |
| Gold | GLD, IAU | - | - | Gold spot price |
| Crude Oil | USO | - | - | WTI crude oil front-month futures |
| Treasury Bonds (long) | TLT | TBF, TBT | - | 20+ year Treasury bonds |
| Treasury Bonds (intermediate) | IEF | - | - | 7-10 year Treasury bonds |
| S&P 500 | SPY | SH | SSO, SDS | S&P 500 Index |
| Nasdaq 100 | QQQ | PSQ | QLD, SQQQ | Nasdaq 100 Index |
| Emerging Markets | EEM, VWO | - | - | MSCI Emerging Markets Index |
| European Equities | VGK, EZU | - | - | European equity indices |
| Real Estate | VNQ | - | - | U.S. equity REITs |
Chapter 14: Sector ETF Strategies
Murphy provides detailed guidance on using sector ETFs to implement the rotation model described in earlier chapters. The nine primary Select Sector SPDR ETFs allow traders to overweight and underweight specific sectors of the S&P 500 based on the business cycle position and intermarket signals.
Sector ETF Selection Based on Intermarket Signals:
| Intermarket Signal | Sector to Overweight | Sector to Underweight | Rationale |
|---|---|---|---|
| Dollar falling; commodities rising | XLE (Energy), XLB (Materials) | XLU (Utilities), XLP (Staples) | Commodity producers benefit directly from rising input prices |
| Bond yields rising sharply | XLF (Financials) | XLU (Utilities), XLRE (Real Estate) | Banks benefit from steeper yield curve; bond proxies suffer |
| Bond yields falling sharply | XLU (Utilities), XLRE (Real Estate) | XLF (Financials) | Bond proxies benefit from lower rates; bank margins compress |
| Commodity prices collapsing | XLK (Technology), XLY (Discretionary) | XLE (Energy), XLB (Materials) | Lower input costs benefit consumers and growth companies |
| Dollar rising; EM weakness | Domestic-focused sectors | Multinationals with EM exposure | Dollar strength hurts foreign earnings translation |
| Gold breaking out | GDX (Gold Miners), XLB (Materials) | XLF (Financials) | Inflation/uncertainty hedge; financial system stress signal |
Part VI: Integration with Auction Market Theory and Bookmap
While Murphy does not directly address AMT or order flow visualization tools, the integration of his framework with these methodologies is natural and powerful. This section synthesizes Murphy's intermarket approach with the tools and concepts that AMT/Bookmap traders use daily.
The Macro-to-Micro Integration Framework
The fundamental challenge for every daytrader is bridging the gap between macro context and micro execution. Murphy provides the macro context; AMT/Bookmap provides the micro execution signals. The integration works as follows:
Step 1: Regime Identification (Weekly) Using Murphy's framework, determine whether the current environment is inflationary, deflationary, or transitional. This sets the broadest context for all trading decisions.
Step 2: Intermarket Chain Assessment (Daily) Before each session, review the four legs of the intermarket chain. What is the dollar doing? What are commodities doing? What is the bond market doing? Which equity sectors are showing relative strength?
Step 3: Directional Bias Formation (Pre-Market) Based on Steps 1 and 2, form a directional bias for the markets and instruments you trade. This bias does not determine your trades - it provides the filter through which you interpret the auction information generated during the session.
Step 4: Auction Interpretation (During Session) Monitor your Market Profile and Bookmap during the session. When you observe aggressive buying or selling, ask whether it is consistent with the intermarket context. Consistent signals (aggressive buying in a macro-bullish context) deserve more conviction. Conflicting signals (aggressive buying in a macro-bearish context) require greater skepticism and tighter risk management.
Step 5: Execution and Risk Management (During Session) Execute trades that align macro context with micro order flow. Manage risk tighter when macro and micro conflict. Hold positions with greater conviction when they are aligned.
Macro-Micro Alignment Framework:
| Macro Context (Murphy) | Micro Signal (Bookmap/AMT) | Alignment | Action | Risk Management |
|---|---|---|---|---|
| Bullish intermarket signals (commodities rising, bonds stable, RS positive) | Aggressive buying on Bookmap; value area migrating higher; trend day developing | Strong alignment | Enter long with conviction; hold through intraday rotations | Trail stops below developing value area |
| Bullish intermarket signals | Aggressive selling on Bookmap; poor lows being repaired; rotation within balance | Moderate conflict | Wait for selling to exhaust; buy responsive activity at value area lows | Tight stops; reduced position size |
| Bearish intermarket signals (commodities falling, bonds surging, RS negative) | Aggressive selling on Bookmap; value area migrating lower; trend day developing | Strong alignment | Enter short with conviction; hold through intraday bounces | Trail stops above developing value area |
| Bearish intermarket signals | Aggressive buying on Bookmap; short covering rally; excess at lows | Moderate conflict | Allow bounce to develop; look for exhaustion signals to initiate shorts | Tight stops; reduced size; patience |
| Transitional/unclear intermarket signals | Mixed order flow; balanced profile developing | Neutral | Fade extremes; trade the range; reduce position sizes | Tight stops at both ends of the range |
Part VII: Critical Analysis
Strengths of Murphy's Framework
1. Structural Coherence. The intermarket chain is not a statistical artifact - it is grounded in economic logic. The dollar-commodity-bond-stock sequence operates through identifiable causal mechanisms (currency effects, inflation transmission, interest rate sensitivity). This gives the framework intellectual robustness that purely statistical correlation models lack.
2. Regime Adaptability. Murphy's explicit treatment of inflationary vs. deflationary regimes prevents the framework from becoming a rigid, one-size-fits-all model. By teaching traders to identify which regime prevails, Murphy equips them to adjust their intermarket expectations accordingly.
3. Visual Accessibility. The chart-driven methodology is intuitive for traders who already use technical analysis. Overlaying the CRB Index on a Treasury bond chart and observing the inverse correlation requires no mathematical sophistication - the relationship is visually obvious.
4. Practical Implementability. The ETF focus makes the framework actionable for individual traders with limited capital. You do not need a futures account or institutional infrastructure to implement Murphy's strategies.
5. Macro Context for Micro Decisions. For daytraders, the greatest value is the macro context that intermarket analysis provides. Knowing whether the macro environment supports or opposes your trade adds a dimension of analysis that purely chart-based or order-flow-based approaches miss.
Limitations and Criticisms
1. Correlation Instability. Intermarket correlations are not constant. The relationship between the dollar and commodities, for example, can weaken significantly during periods of commodity-specific supply disruptions or when U.S. monetary policy diverges dramatically from the rest of the world. Murphy acknowledges this but does not provide systematic tools for measuring correlation stability.
2. Absence of Quantitative Rigor. The book relies almost entirely on visual chart analysis. Murphy never presents correlation coefficients, regression analysis, rolling beta calculations, or any other quantitative measure of intermarket relationships. A quantitative trader would find this approach frustrating and would want statistical evidence for the claimed relationships.
3. Survivorship Bias in Chart Examples. Like most books that rely on historical chart examples, Murphy naturally selects examples that support his thesis. He shows the charts where the dollar-commodity inverse relationship worked beautifully, but gives less attention to periods where it broke down or produced misleading signals.
4. Time Lag Uncertainty. Murphy acknowledges that intermarket signals lead with variable time lags, but this is a significant practical limitation. If bonds peak 3-6 months before stocks, knowing that bonds have peaked is valuable for an investor but less useful for a daytrader who needs more precise timing.
5. Post-2008 Structural Changes. The era of quantitative easing, zero interest rate policy, and negative interest rates in Europe and Japan has distorted many traditional intermarket relationships. When central banks are the dominant buyers in bond markets, the inflation-driven commodity-bond relationship is suppressed by policy intervention. Murphy's 2013 edition partially addresses this, but the unprecedented monetary policy experiments of the 2010s and 2020s have stressed the framework further.
6. No Risk Management Framework. The book does not provide a systematic risk management framework for intermarket strategies. There is no discussion of position sizing, drawdown limits, or portfolio-level risk metrics. Traders must supply their own risk management discipline.
Comparison with Alternative Macro Frameworks
| Dimension | Murphy's Intermarket Analysis | Ray Dalio's All-Weather Framework | George Soros's Reflexivity | Academic Factor Models (Fama-French) |
|---|---|---|---|---|
| Core Principle | Markets are interconnected via dollar-commodity-bond-stock chain | Economic environments defined by growth and inflation regimes | Market prices influence fundamentals, creating feedback loops | Risk premia compensate for systematic factor exposures |
| Regime Awareness | Yes (inflationary vs. deflationary) | Yes (4 quadrants: rising/falling growth x rising/falling inflation) | Implicit (boom-bust cycle) | No (assumes stable factor premia) |
| Primary Tool | Visual chart analysis | Risk parity allocation with economic regime overlay | Qualitative narrative and hypothesis testing | Quantitative regression on factor returns |
| Actionability for Daytraders | High (provides daily macro context) | Low (designed for strategic allocation) | Moderate (provides conceptual framework) | Low (factor premia operate over months/years) |
| Quantitative Rigor | Low (visual/qualitative) | High (systematic risk budgeting) | Low (narrative-driven) | Very high (academic statistical methodology) |
| Treatment of Feedback Loops | Limited (chain is predominantly unidirectional) | Moderate (regime transitions create feedback) | Central (reflexivity IS the feedback loop) | Absent (linear factor model) |
| Adaptability to Central Bank Intervention | Moderate (acknowledges QE effects) | High (designed for all environments) | High (explicitly models policy reflexivity) | Low (factors may be distorted by policy) |
| Best Use Case | Identifying macro tailwinds/headwinds for tactical trading | Long-term portfolio construction | Understanding bubble formation and crisis dynamics | Portfolio construction and performance attribution |
Part VIII: Frameworks and Checklists
Framework 1: The Daily Intermarket Dashboard
Before each trading session, complete this assessment to establish your macro context:
1. Dollar Assessment
- What is the DXY doing on the daily chart? Trending up, down, or ranging?
- Is the dollar at a key support/resistance level?
- What is the dollar's 20-day and 50-day trend?
2. Commodity Assessment
- Is the CRB Index (or equivalent broad commodity index) confirming or diverging from the dollar signal?
- Are individual commodities (crude, gold, copper) aligned or divergent?
- Are commodity prices at levels that historically triggered inflation concerns?
3. Bond Market Assessment
- What is the direction of the 10-year Treasury yield?
- Is the yield curve steepening, flattening, or inverting?
- Are credit spreads (high yield vs. investment grade) widening or narrowing?
4. Equity Market Assessment
- Which sectors are showing relative strength vs. the S&P 500?
- Is sector leadership consistent with the current business cycle phase?
- Are global equity markets confirming or diverging from U.S. equities?
5. Regime Determination
- Based on the above, is the current environment inflationary, deflationary, or transitional?
- Are intermarket relationships behaving consistently with the identified regime?
- Has anything changed since the last assessment?
Framework 2: The Intermarket Signal Strength Scoring System
Rate each intermarket signal on a scale of 1-5 for strength and consistency:
| Signal | Score (1-5) | Weight | Weighted Score |
|---|---|---|---|
| Dollar direction clarity | __ | 0.20 | __ |
| Dollar-commodity inverse consistency | __ | 0.15 | __ |
| Commodity-bond inverse consistency | __ | 0.15 | __ |
| Bond-stock lead confirmation | __ | 0.15 | __ |
| Sector rotation alignment with cycle | __ | 0.15 | __ |
| Global market confirmation | __ | 0.10 | __ |
| Regime consistency (all signals fit one regime) | __ | 0.10 | __ |
| Total Weighted Score | 1.00 | __ |
Interpretation:
- 4.0-5.0: Very strong intermarket alignment. High conviction trades possible. Larger position sizes appropriate.
- 3.0-3.9: Moderate intermarket alignment. Normal conviction trades. Standard position sizes.
- 2.0-2.9: Weak/mixed intermarket signals. Reduced conviction. Smaller position sizes; tighter stops.
- 1.0-1.9: Conflicting intermarket signals. Extremely defensive posture. Minimal position sizes or sit on hands.
Framework 3: The Regime Transition Playbook
When intermarket signals indicate a regime transition is underway, follow this decision tree:
Transition from Inflationary to Deflationary:
- Commodities begin breaking down broadly (not just one sector)
- Dollar stops falling and begins building a base or rallying
- Credit spreads start widening (high yield bonds underperforming Treasuries)
- Equity sector leadership shifts from cyclicals to defensives
- Treasury bonds begin rallying despite no Fed rate cuts yet
Response:
- Reduce commodity exposure aggressively
- Increase Treasury bond allocation
- Rotate equity sector exposure from cyclicals to defensives
- Reduce overall equity exposure
- Increase cash allocation
- On Bookmap, favor the short side in commodity-linked equities; favor the long side in defensive sectors and bond proxies
Transition from Deflationary to Inflationary:
- Commodities stop falling and begin building a base; industrial metals lead
- Dollar weakens after safe-haven premium fades
- Credit spreads narrow (risk appetite returning)
- Equity sector leadership shifts from defensives to cyclicals
- Treasury bonds stop rallying and begin declining; yield curve steepens
Response:
- Begin building commodity exposure (commodity ETFs or commodity-linked equities)
- Reduce Treasury bond duration
- Rotate equity sector exposure from defensives to cyclicals
- Increase overall equity exposure
- Reduce cash allocation
- On Bookmap, favor the long side in cyclicals and commodity names; be cautious with bond proxies (utilities, REITs)
Pre-Session Intermarket Checklist
Use this checklist before every trading session to establish your intermarket context:
- Checked DXY (Dollar Index) daily chart for trend and key levels
- Reviewed overnight action in major currency pairs (EUR/USD, USD/JPY, AUD/USD)
- Checked CRB Index or Bloomberg Commodity Index for broad commodity trend
- Reviewed crude oil (CL) for energy sector implications
- Reviewed gold (GC) for inflation/fear signal
- Reviewed copper for global growth signal
- Checked 10-year Treasury yield (TNX) for direction and key levels
- Assessed yield curve shape (2s/10s spread)
- Reviewed credit spreads (HYG/LQD ratio or similar)
- Identified equity sector relative strength leaders and laggards (RS ratio charts for XLE, XLF, XLK, XLU, XLY, XLI, XLB, XLV, XLP)
- Confirmed that sector leadership is consistent with identified business cycle phase
- Checked international equity markets (EEM, VGK, EWJ) for global confirmation or divergence
- Determined current regime (inflationary, deflationary, transitional)
- Formed directional bias for the session based on intermarket alignment
- Identified key intermarket levels that, if breached, would change the bias
- Established position sizing based on intermarket signal strength score
Part IX: Key Quotes and Commentary
"No market moves in a vacuum."
This is the foundational principle. Every price movement you observe on your Bookmap heatmap or Market Profile is part of a larger intermarket ecosystem. The aggressive selling in ES futures is not happening in isolation - it may be driven by a bond market signal, a dollar breakout, or a commodity collapse that you would miss if you only watched the equity index.
"Dollar influence on the stock market needs to be filtered through the commodity markets."
This quote captures one of the most common analytical errors: assuming a direct, simple relationship between the dollar and stocks. The relationship is mediated by commodities and inflation expectations, which means it can be positive, negative, or neutral depending on the broader context. A falling dollar in an early recovery (boosting exports without generating inflation) is bullish for stocks. A falling dollar in a late expansion (generating commodity inflation that forces Fed tightening) is bearish for stocks.
"The intermarket approach provides a much broader view of the financial landscape than any single-market approach."
This is the argument for why intermarket analysis is worth the additional analytical effort. A trader who only looks at the S&P 500 chart is seeing one dimension of a multi-dimensional system. Adding the bond market perspective reveals the interest rate backdrop. Adding commodities reveals the inflation backdrop. Adding the dollar reveals the currency/capital flow backdrop. Each additional dimension reduces uncertainty and improves the quality of trading decisions.
"Bonds tend to lead stocks at major turning points."
This lead-lag relationship is among the most actionable for equity traders. When bonds peak and begin declining, it is a warning that the macro environment is deteriorating for stocks, even if stocks have not yet responded. When bonds bottom and begin rallying during a recession, it signals that the worst is likely behind us for equities. Bond market turns should trigger heightened vigilance and defensive positioning in equity portfolios.
"Sector rotation is the stock market's way of reflecting the business cycle."
This quote connects the abstract concept of the business cycle to observable, tradeable market phenomena. You do not need to wait for GDP data or NBER recession declarations to know where you are in the cycle. The market tells you through its sector leadership patterns. When energy and materials are leading, the cycle is mature and inflation is the dominant concern. When utilities and consumer staples are leading, the market is pricing in recession risk.
Part X: Trading Takeaways for AMT/Bookmap Daytraders
Takeaway 1: Intermarket Context Is Your Edge Over Algorithmic Traders
Most algorithmic trading systems operate within a single market, optimized on that market's historical price patterns. They do not have the cross-market awareness that Murphy's framework provides. When you combine intermarket context with real-time order flow from Bookmap, you have an analytical advantage that most automated systems lack. You can identify when a move is supported by macro forces (and therefore more likely to persist) versus when it is a short-term anomaly (and therefore more likely to reverse).
Takeaway 2: The Bond Market Is Your Best Friend
For equity daytraders, the single most valuable intermarket relationship is between bonds and stocks. Monitor the 10-year Treasury yield (TNX) alongside your equity index. When yields are rising sharply, be cautious on the long side of equities - the macro wind is shifting against you. When yields are falling, the macro environment supports equity longs. This is not a timing tool (the lag is too variable) but a conviction modifier: it should increase or decrease the size and duration of your positions.
Takeaway 3: Know Your Regime
Before every trading week, determine whether the prevailing environment is inflationary, deflationary, or transitional. This single determination affects every trade you make. In an inflationary regime, commodity-linked sectors trend well and buying pullbacks in these sectors is a high-probability strategy. In a deflationary regime, defensive sectors and Treasury bonds trend well. In a transitional regime, reduce position sizes and increase selectivity.
Takeaway 4: Relative Strength Is Non-Negotiable
Never trade a sector or stock that is in a relative strength downtrend relative to the broad market. Even if the chart pattern looks perfect on Bookmap and the order flow looks bullish, fighting a relative strength downtrend is a losing game over time. The relative strength trend tells you where institutional capital is flowing. Flow with it, not against it.
Takeaway 5: The Dollar Is the First Domino
Check the Dollar Index before every session. A significant move in the dollar (breaking through a key level, gap opening, trend acceleration) cascades through the entire intermarket chain. If the dollar breaks down sharply, you can anticipate strength in commodities, potential weakness in bonds, and outperformance of commodity-linked equity sectors. If the dollar surges, the opposite applies. This gives you a head start on the day's likely sector leadership.
Takeaway 6: Use Intermarket Divergences as Warning Signals
When intermarket relationships that normally hold begin to diverge, it is often a warning that a regime change is approaching. If commodities are rising but the dollar is not falling, something unusual is happening - perhaps supply disruptions or demand surges that may not be sustainable. If stocks are rising but bonds are also rising (flight to quality), the bond market may be pricing in risk that the equity market has not yet acknowledged. Divergences demand attention and caution.
Takeaway 7: ETFs Are Your Reconnaissance Tools
Even if you trade individual stocks or futures, use sector and asset class ETFs as reconnaissance tools. Before trading an energy stock, check XLE's relative strength vs. SPY. Before trading a tech stock, check XLK. Before trading ES futures, check TLT, GLD, and DXY. These ETFs give you an instant read on the intermarket landscape with zero analytical overhead.
Part XI: Further Reading
For traders who want to deepen their understanding of intermarket analysis and the related disciplines Murphy draws upon, the following works are recommended:
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"Intermarket Technical Analysis" by John J. Murphy - Murphy's original 1991 work that established the field. More historically oriented but provides essential background on how intermarket relationships evolved from the 1970s through the 1990s.
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"The Visual Investor" by John J. Murphy - A more accessible introduction to Murphy's chart-based approach, suitable for traders who want a gentler on-ramp to intermarket concepts.
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"Technical Analysis of the Financial Markets" by John J. Murphy - Murphy's comprehensive technical analysis textbook. Essential background for understanding the charting techniques used in the intermarket analysis framework.
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"Markets in Profile" by James Dalton - The definitive work on Auction Market Theory and Market Profile. The natural companion to Murphy's intermarket analysis, providing the micro-execution framework that complements Murphy's macro context.
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"A Trader's First Book on Commodities" by Carley Garner - Practical guidance on commodity markets for traders who want to deepen their understanding of the commodity leg of the intermarket chain.
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"The Alchemy of Finance" by George Soros - Soros's theory of reflexivity provides a more dynamic model of how markets influence each other and feed back into fundamentals. A valuable theoretical complement to Murphy's more observational approach.
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"Principles for Navigating Big Debt Crises" by Ray Dalio - Dalio's framework for understanding how credit cycles and deleveraging episodes alter intermarket relationships. Essential reading for understanding the deflationary regime that Murphy addresses.
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"Currency Wars" by James Rickards - A deep dive into how currency policy and the dollar's reserve status affect global intermarket dynamics. Extends Murphy's dollar analysis with geopolitical context.
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"Hot Commodities" by Jim Rogers - Rogers's case for commodity investing provides fundamental supply-demand context for the commodity leg of Murphy's intermarket chain.
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"When Markets Collide" by Mohamed El-Erian - El-Erian's framework for understanding structural shifts in global capital markets. Addresses many of the same themes as Murphy but from an institutional asset allocation perspective.
Conclusion
"Trading with Intermarket Analysis" provides a framework that transforms how you understand financial markets. Murphy's central insight - that dollar, commodity, bond, and equity markets form an interconnected system where changes propagate predictably from one to the next - is not merely an academic observation. It is a practical analytical tool that provides macro context for every trading decision you make.
For AMT/Bookmap daytraders, the value of Murphy's framework lies not in generating specific trade signals but in providing the macro lens through which you interpret the auction information displayed on your screens. When you understand the intermarket context - which regime prevails, where capital is flowing, which sectors are gaining relative strength, and what the bond market is signaling about the future - you can trade with greater conviction when the macro aligns with your order flow signals and greater caution when it does not.
The framework is not without limitations. Intermarket correlations shift, time lags are variable, and unprecedented central bank interventions have distorted many traditional relationships. Murphy's visual approach lacks the quantitative rigor that some traders demand. But as a conceptual framework for understanding how markets interact, it remains unmatched. No serious market participant should operate without an intermarket perspective, and Murphy's work remains the most accessible and comprehensive guide to building one.
The trader who monitors only price on a single instrument is flying with one engine. The trader who adds order flow through Bookmap has two engines. The trader who adds intermarket context through Murphy's framework has three engines. And the trader who integrates all of these with Auction Market Theory has the full propulsion system needed to navigate any market environment.