Leading Indicatorfixed-incomecredityield-curveleading-indicator
Bottom Line
Fixed income analysis pending data load.
Bond markets frequently lead equities at turning points. Credit spreads, the yield curve, and flight-to-quality flows are the three signals that matter most.
A 2×2 decision matrix mapping credit spread regime against yield curve shape.
Narrow Spread + Steep Curve
Risk-On Expansion
Credit markets are complacent and the curve signals growth. Favor equities and high-yield.
Overweight cyclicals and reduce duration. This is the classic early/mid-cycle posture.
Narrow Spread + Flat Curve
Late-Cycle Complacency
Spreads are tight but the curve is flattening — the bond market sees deceleration that
equity markets have not priced. Begin rotating to quality and extending duration.
Wide Spread + Steep Curve
Stress & Easing
Credit dislocations with a steep curve often follow central bank intervention. Look for
recovery trades in investment-grade credit. Avoid lowest-quality HY until spreads peak.
Wide Spread + Flat Curve
Full Defensive
Both signals flash caution. Maximize quality: Treasuries over corporates, long duration
over short. This regime historically precedes equity drawdowns by 2–4 months.
Overview
This analysis tracks a universe of fixed income ETFs spanning
government duration (SHY, IEF, TLT), investment-grade credit (LQD),
high-yield credit (HYG), and inflation-protected securities (TIP).
Together these instruments form a leading-indicator toolkit for
equity market regime changes.
Bond markets are structurally faster than equity markets at pricing
economic inflection points. Credit spreads widen 2–4 months before
equity corrections. The yield curve inverts before recessions. The
TLT/SPY ratio spikes during flight-to-quality episodes. This module
synthesizes all three signals into a single analytical surface.
Key Metrics
Credit Spread (HYG−LQD) — difference in cumulative returns between high-yield and investment-grade bonds; widening signals risk aversion
Yield Curve Slope (TLT−SHY) — proxy for the term structure; flattening/inversion signals economic deceleration
TLT 1M Return — trailing month return on long-duration Treasuries; positive in flight-to-safety episodes
Flight-to-Quality — TLT/SPY relative performance ratio; rising values indicate capital rotation into Treasuries
Aggregate FI Return — equal-weighted average return across the FI universe
Strengths
Bond markets lead equities at macro inflection points
Credit spreads are among the best-documented predictive signals
Flight-to-quality ratio is directly actionable for allocation
Limitations
ETF proxies introduce tracking error vs actual yields
Spread computation uses price returns, not yield-to-maturity
No real-time update; relies on daily close prices
Central bank intervention can distort natural curve signals
How to Read This Analysis
Start with the BLOT headline.
The dynamic headline synthesizes credit spread direction,
yield curve shape, and flight-to-quality signal into a single
regime assessment. This is your executive summary.
Check the metrics strip.
Green values signal risk-on conditions (tight spreads, rising
FI returns). Red values signal stress (widening spreads,
flight-to-quality active).
Read the Yield Curve view.
Three lines (SHY, IEF, TLT) represent the short, intermediate,
and long end of the curve. When TLT underperforms SHY, the curve
is flattening. The shaded spread area between TLT and SHY
visualizes the slope.
Switch to Credit Spread view.
The HYG−LQD spread line widening while SPY (secondary axis) is
flat or rising is a classic late-cycle divergence signal.
Narrowing spread with rising SPY confirms risk-on continuation.
Check Flight-to-Quality.
A rising TLT/SPY ratio means capital is moving into Treasuries
relative to equities. Sustained rises above the moving average
confirm defensive positioning.
Use the Action Framework.
Map the current credit spread regime (wide/narrow) against
the yield curve shape (steep/flat) to determine the appropriate
portfolio posture.