The Markets Talk to Each Other
You're watching your stock portfolio. SPY is down 2%.
But are you watching:
- Bonds (TLT up 3% = flight to safety = more downside coming)?
- Dollar (DXY up 1.5% = emerging markets getting crushed)?
- Gold (GLD flat = no real fear yet = bounce opportunity)?
- Credit spreads (HY spreads 450bps = healthy = just a dip)?
- Crude oil (WTI down 4% = growth concerns = stay defensive)?
Every asset class sends signals about what's REALLY happening in markets. Stocks, bonds, commodities, currencies, credit—they're all connected.
Retail traders watch stocks. Professional traders watch EVERYTHING.
This is intermarket analysis—reading the relationships between asset classes to understand true market risk, confirm trends, and spot reversals before they happen.
What You'll Learn
- Stocks vs Bonds: Normal correlation (-0.3 to -0.5), but broke down in 2022 (+0.7)—what it means
- Dollar Strength: DXY up 10%+ = EM down -12% avg, commodities pressured
- Gold Signals: When it works as safe haven (2020: +25%), when it fails (2022: -1%)
- Crude Oil: Leading indicator for inflation expectations and global growth
- Credit Spreads: HY > 600bps = 89% chance of equity drawdown > 20%
- Real Examples: 2022 correlation breakdown, strong dollar 2022, gold QE rally 2020
Stocks vs Bonds: The Core Relationship
The Normal State: Negative Correlation
Historical norm (1998-2021): Stock/bond correlation = -0.3 to -0.5
What this means:
- When stocks go DOWN → Bonds go UP (flight to safety)
- When stocks go UP → Bonds go DOWN (investors sell safety, buy risk)
- 60/40 portfolio works: Bonds cushion equity drawdowns
Why it works:
- Risk-on mode: Investors rotate FROM bonds (safe) INTO stocks (risky)
- Risk-off mode: Investors rotate FROM stocks INTO bonds (flight to safety)
- This natural hedge makes 60/40 portfolio effective (negative correlation = diversification)
The 2022 Breakdown: When Everything Failed
What happened in 2022:
- Stock/bond correlation turned POSITIVE (+0.7 in Q1 2022)
- Stocks AND bonds fell together (both down double digits)
- SPY: -25.4% (peak to trough)
- TLT (long Treasuries): -31% (worse than stocks!)
- 60/40 portfolio: Worst year since 1937 (-17.8%)
Why correlation broke down:
- Fed tightening: Raising rates = bond yields UP = bond prices DOWN
- Inflation shock: High inflation = bad for BOTH stocks (margin compression) AND bonds (real yields negative)
- No safe haven: When both stocks and bonds are overvalued, there's nowhere to hide
| Year | Stocks (SPY) | Bonds (TLT) | 60/40 | Correlation |
|---|---|---|---|---|
| 2020 | +16.3% | +17.7% | +16.8% | +0.25 (both rallied on QE) |
| 2021 | +26.9% | -4.4% | +14.5% | -0.32 (normal) |
| 2022 | -19.4% | -31.0% | -17.8% | +0.72 (breakdown) |
| 2023 | +24.2% | +3.4% | +16.1% | -0.15 (normalizing) |
What Drives Regime Changes
Negative Correlation (Normal):
- Stable inflation (2-3%)
- Fed neutral or predictable
- Normal growth environment
- Playbook: 60/40 works, bonds hedge equity risk
Positive Correlation (Breakdown):
- High inflation (5%+) AND Fed tightening
- Both stocks and bonds overvalued
- Rising real yields (bad for both)
- Playbook: Need alternatives (commodities, cash, gold)
Strongly Positive Correlation (QE Mode):
- Fed massive QE (2020, 2008-2009)
- BOTH stocks and bonds rally (liquidity flood)
- Correlation +0.3 to +0.5 (but both UP)
- Playbook: Own BOTH, leverage up (Fed put active)
How to Use Stock/Bond Signals
Scenario 1: Stocks Down, Bonds Up (Classic Risk-Off)
- SPY -2%, TLT +1.5%
- Signal: Real fear, flight to safety
- Action: Reduce equity exposure, expect more downside
- Example: Feb 2020 COVID crash (SPY -12%, TLT +11% in 3 weeks)
Scenario 2: Stocks Down, Bonds Down (2022 Regime)
- SPY -2%, TLT -1.5%
- Signal: Fed tightening, no safe haven, stay defensive
- Action: Cash, short-duration bonds, commodities
- Example: 2022 all year (nowhere to hide except cash/commodities)
Scenario 3: Stocks Up, Bonds Up (QE Rally)
- SPY +1.5%, TLT +1%
- Signal: Fed liquidity flood, risk everything
- Action: Max long equities, can own bonds too
- Example: April-Dec 2020 (+70% SPY, +17% TLT both rallied)
The Dollar: Global Market Puppet Master
Dollar Strength = Emerging Market Pain
Historical relationship: Dollar up 10%+ = EM equities down -12% on average
Why this happens:
- EM debt in dollars: Many emerging market countries borrow in USD. When dollar strengthens, their debt burden increases (exchange rate pain)
- Capital flight: Strong dollar = investors pull money FROM EM back TO US (higher US yields)
- Import inflation: EM countries import commodities priced in dollars. Strong dollar = higher import costs = inflation
Real Example: 2022 Dollar Surge
DXY (dollar index):
- Jan 2022: 95.6
- Sept 2022: 114.8 (+20% in 9 months)
Impact on EM:
- EEM (EM equities): -28.4% in 2022
- EMHY (EM high yield bonds): -17.2%
- Brazil (EWZ): -9.8%
- China (FXI): -28.1%
- India (INDA): -10.2% (relatively resilient)
Impact on commodities:
- Gold: -0.9% (struggled despite inflation, strong dollar pressure)
- Copper: -13.8% (EM growth concerns)
- Crude oil: Peaked mid-year despite supply shortage (strong dollar headwind)
The Rule: Strong dollar = avoid EM, pressure on commodities (except energy sometimes)
Dollar Weakness = EM Rally
Real Example: 2020-2021 Dollar Collapse
DXY:
- March 2020: 102.8 (COVID spike)
- Dec 2020: 89.9 (-12.5% from peak)
Impact:
- EEM: +54% from March 2020 low to Feb 2021 peak
- Gold: +25% in 2020 (weak dollar + QE = gold rocket)
- Commodities (DBC): +42% in 2021
- Bitcoin: +300% in 2020 (alternative to dollar)
Playbook:
- Dollar strengthening (DXY rising): Underweight EM, underweight commodities (except energy), overweight US stocks
- Dollar weakening (DXY falling): Overweight EM, overweight commodities, overweight gold
- Monitor DXY weekly: Breaks above 100 = EM risk. Breaks below 90 = EM opportunity
Gold: The Misunderstood Safe Haven
When Gold Works
Gold rallies when:
- Real yields negative: 10-year yield < CPI inflation
- Fed QE active: Money printing = currency debasement = gold up
- Geopolitical crisis: War, financial crisis, tail events
- Dollar weakening: Gold priced in dollars, weak USD = gold up
Real Example: 2020 Perfect Storm for Gold
- Setup: COVID crash, Fed unlimited QE, 10-year yield 0.5%, CPI 1.2% (real yield -0.7%)
- Gold (GLD): +25.1% in 2020
- Silver (SLV): +47.9% (even better)
- Peak: August 2020 at $2,070/oz (all-time high)
When Gold Fails
Gold struggles when:
- Real yields positive & rising: 10-year yield > inflation (2022-2023)
- Fed tightening (QT): Liquidity drain = gold pressure
- Strong dollar: DXY rising = gold falling (priced in USD)
- No fear: VIX low, stocks rallying = no safe-haven demand
Real Example: 2022 Gold Failure
- Setup: Inflation 8%+, but Fed hiking aggressively (real yields turning positive)
- Gold: -0.9% in 2022 (flat despite highest inflation in 40 years!)
- Why: Fed tightening + strong dollar (-20% DXY surge) + rising real yields
- Lesson: Gold is NOT an inflation hedge. It's a REAL YIELD and LIQUIDITY hedge.
The Gold Playbook
| Scenario | Real Yield | Fed Policy | Dollar | Gold Outlook |
|---|---|---|---|---|
| Bullish Gold | Negative (yield < CPI) | QE active | Weakening | ✅ BUY (+15-25%) |
| Neutral | 0-1% positive | On hold | Stable | ➖ HOLD (0-5%) |
| Bearish Gold | 2%+ positive | QT/Hiking | Strengthening | ❌ AVOID (-5-15%) |
| Crisis Hedge | Any | Any | Any | ✅ Own 5% (tail hedge) |
How to calculate real yield: 10-year Treasury yield - CPI inflation YoY
- Example (2020): 0.5% yield - 1.2% CPI = -0.7% real yield (BULLISH for gold)
- Example (2023): 4.5% yield - 3.2% CPI = +1.3% real yield (BEARISH for gold)
Crude Oil: The Economic Thermometer
Oil as Leading Indicator
Oil tells you two things:
- Global growth expectations: Oil up = strong demand = growth accelerating
- Inflation pressure: Oil up = input costs rising = inflation coming
Oil correlation with stocks:
- Normal growth: +0.3 to +0.5 (both rise together)
- Recession fears: +0.7 to +0.9 (both fall together on growth concerns)
- Supply shock: Negative correlation (oil up hurts stocks—inflation/margin squeeze)
Real Example: Oil Signals Recession (2022)
Setup (H1 2022):
- Ukraine war → oil spiked to $130 (supply shock)
- Inflation surged to 9.1% (CPI peak June 2022)
- Fed forced to hike aggressively
What happened next:
- Oil peaked June 2022: $122/barrel
- Oil fell to $70 by Dec 2022: -43% in 6 months
- Signal: Demand destruction from Fed tightening + recession fears
- SPY: Bottomed Oct 2022 (oil led by 4 months)
Lesson: When oil rolls over after a spike, it's signaling GROWTH concerns. Recession often follows.
Oil & Sector Rotation
Oil Rising (> +20% YoY):
- Winners: Energy stocks (XLE), Materials (XLB), Industrials (XLI)
- Losers: Airlines (high fuel costs), Transports (XTN), Consumer Discretionary (margin squeeze)
- Inflation trade: Commodities, TIPS, short-duration bonds
Oil Falling (> -20% YoY):
- Winners: Consumers benefit (XLY), Airlines (DAL, UAL), Transports
- Losers: Energy sector (XLE), commodity producers
- If oil falling on DEMAND concerns: Bearish for everything (recession signal)
- If oil falling on SUPPLY increase: Bullish for consumers (positive)
Credit Spreads: The Early Warning System
What Are Credit Spreads?
Definition: The yield difference between corporate bonds and risk-free Treasuries.
Example:
- 10-year Treasury yield: 4.0%
- High-yield (junk) corporate bond yield: 8.5%
- Credit spread: 8.5% - 4.0% = 450 basis points (bps)
What it means: Investors demand 450bps EXTRA yield to own risky corporate debt vs safe Treasuries. Higher spread = more perceived risk.
Why Credit Spreads Predict Equity Crashes
The Logic:
- Credit spreads widen when bond investors fear DEFAULTS (recession/crisis coming)
- Bond investors are SENIOR to equity holders (paid first in bankruptcy)
- If bond investors are scared → equity investors SHOULD be terrified
- Credit often leads equities by 1-3 months (smart money exits bonds first)
Historical Accuracy: The 600bps Rule
Rule: When HY credit spreads > 600 bps, there's an 89% chance of equity drawdown > 20% within 6 months.
| Date | HY Spread Peak | Equity Drawdown | Timing |
|---|---|---|---|
| Oct 2008 | 2,100 bps | -56.8% (S&P 500) | Concurrent (crisis) |
| Feb 2016 | 850 bps | -13.3% | Led by 1 month |
| March 2020 | 1,100 bps | -33.9% | Concurrent (COVID) |
| Oct 2022 | 550 bps (didn't breach 600) | -25.4% (already happened) | Lagged (bottom signal) |
How to Use Credit Spreads
Spread < 400 bps (Healthy):
- Low default risk, healthy credit conditions
- Action: Risk-on mode, normal equity exposure
Spread 400-600 bps (Caution):
- Elevated risk, growth concerns emerging
- Action: Reduce high-beta, trim leverage, add defensives
Spread > 600 bps (Danger):
- Recession/crisis imminent or underway
- Action: Heavy cash, max defensives, equity hedges (puts, VIX calls)
Spread > 800 bps (Panic):
- Full crisis mode, credit markets frozen
- Action: If you have cash, START buying (capitulation near)
Where to track: FRED: BAMLH0A0HYM2 (ICE BofA US High Yield Index Option-Adjusted Spread)
Correlation Breakdown: 2022 Case Study
The Textbook Said This Would Work
Classic 60/40 Portfolio:
- 60% stocks (SPY)
- 40% long-term Treasuries (TLT)
- Historical correlation: -0.3 to -0.5 (bonds hedge stocks)
- Expected behavior: When stocks fall, bonds rally (cushion drawdowns)
What Actually Happened in 2022
| Asset | 2022 Return | Reason |
|---|---|---|
| Stocks (SPY) | -19.4% | Fed hiking, recession fears, multiple compression |
| Bonds (TLT) | -31.0% | Fed hiking = yields soaring = bond prices collapsing |
| Gold (GLD) | -0.9% | Strong dollar, rising real yields (failed as hedge) |
| 60/40 Portfolio | -17.8% | Worst year since 1937 (no diversification benefit) |
What DID Work in 2022
| Asset | 2022 Return | Why It Worked |
|---|---|---|
| Cash (T-bills) | +1.5% | No duration risk, Fed raising rates = higher yields |
| Energy (XLE) | +59.0% | Ukraine war, supply shortage, inflation hedge |
| Short Bonds (TBF) | +35.2% | Inverse of TLT, profited from rising yields |
| Commodities (DBC) | +18.7% | Inflation hedge, supply constraints |
| I-Bonds | +9.6% | Inflation-protected, government-backed |
Lessons from 2022
- Correlations are NOT stable: They change with macro regimes. 60/40 failed because inflation + Fed tightening broke the correlation.
- Duration is risk: Long-term bonds got destroyed (-31%). Short-duration bonds (SHY) only -4.7%.
- Cash was king: When both stocks and bonds are overvalued, cash/T-bills win. Don't be afraid to hold cash.
- Commodities/energy hedge inflation: When inflation is the problem, real assets protect you.
- Monitor regime changes: Stock/bond correlation turning positive = warning sign to change strategy.
Building an Intermarket Dashboard
7 Indicators to Check Weekly
| Indicator | Ticker/Source | Bullish | Bearish |
|---|---|---|---|
| 1. Stock/Bond Correlation | SPY vs TLT (60-day) | Negative -0.3 to -0.5 | Positive +0.5+ |
| 2. Dollar Index | DXY | Falling (< 95) | Rising (> 105) |
| 3. Gold vs Real Yields | GLD vs (10y yield - CPI) | Real yield negative | Real yield > 2% |
| 4. Crude Oil | WTI (/CL) | Steady rise (demand) | Collapsing (recession) |
| 5. HY Credit Spreads | FRED: BAMLH0A0HYM2 | < 400 bps | > 600 bps |
| 6. EM vs SPY | EEM / SPY ratio | Ratio rising (EM strength) | Ratio falling (EM weak) |
| 7. Copper/Gold Ratio | HG / GC futures | Rising (growth accelerating) | Falling (recession fears) |
Decision Matrix
RISK ON (80%+ Equities):
- ✅ Stock/bond correlation negative
- ✅ Dollar weakening (DXY < 95)
- ✅ HY spreads < 400 bps
- ✅ Oil stable/rising (growth)
- ✅ Copper/gold ratio rising
DEFENSIVE (40-50% Equities):
- ⚠️ Stock/bond correlation turning positive
- ⚠️ Dollar strengthening (DXY > 105)
- ⚠️ HY spreads 500-600 bps
- ⚠️ Oil rolling over from highs
CRISIS MODE (20-30% Equities, Heavy Cash):
- ❌ HY spreads > 600 bps (default risk)
- ❌ Stock/bond correlation strongly positive (both falling)
- ❌ Oil collapsing (recession)
- ❌ EM getting crushed (capital flight)
- ❌ Copper/gold ratio plunging
Key Takeaways
Intermarket Relationships Essentials
- Stocks/Bonds Correlation Matters: Normal = negative (bonds hedge stocks). 2022 breakdown = positive (both fell). When correlation turns positive + both overvalued = reduce duration, add cash/commodities.
- Dollar Drives EM & Commodities: DXY up 10%+ = EM down -12% avg, gold pressured, commodities weak. Dollar down = EM rally, commodities rally, gold up. Track DXY weekly.
- Gold is NOT Inflation Hedge: It's a REAL YIELD and LIQUIDITY hedge. Works when: real yields negative, Fed QE active, dollar weak. Fails when: real yields rising, Fed tightening, dollar strong.
- Oil = Economic Thermometer: Oil rising on demand = growth accelerating (bullish). Oil collapsing = recession fears (bearish). Oil leads stocks by 1-4 months often.
- Credit Spreads Early Warning: HY spreads > 600 bps = 89% chance of equity crash > 20%. Smart money exits credit first, then equities. Track FRED: BAMLH0A0HYM2.
- 2022 Taught Hard Lessons: 60/40 failed (worst year since 1937). Cash/commodities/energy worked. Don't assume correlations are stable—they break at regime changes.
- Use Intermarket Dashboard: Track 7 indicators weekly. Combine signals for conviction. Single indicator = noise. Multiple confirming = actionable signal.