SPX Market Breadth — MBAD

Distribution of constituent daily returns vs. their cap-weighted contribution to the index. Where the curves diverge, the index is being pushed by names that are out of sync with the broader market.

As of2026-07-22 Resolved503 / 504 SPX -0.14%
Stocks Up:246
Stocks Down:253
SPX Daily: -0.14%
Avg Daily:-0.01%
Avg Gain:+1.51%
Avg Decline:-1.50%
Avg Decline -1.50%Avg Daily -0.01%Avg Gain +1.51% -20%-10%+0%+10%+20% NVDA+2.29%AAPL-0.56%MSFT-1.86%AMZN-1.09%GOOGL-1.46%GOOG-1.24%AVGO+2.67%TSLA-1.30%META-2.58%LLY-1.05%MU-1.17%JPM+0.86%AMD+1.45%WMT-0.96%BRK.B-0.05%GEV-8.69%DELL+9.32%NOW-6.47%WAB+10.04%EQT+8.45%NRG+6.37%SMCI+19.84%PTC-6.34% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
NVDA+2.29%11.86%7.54%
AVGO+2.67%5.06%2.77%
AMD+1.45%1.33%1.34%
DELL+9.32%1.26%0.20%
JNJ+2.00%1.25%0.91%
XOM+1.81%1.17%0.95%
PM+3.33%1.01%0.44%
JPM+0.86%0.82%1.39%
DE+3.48%0.57%0.24%
T+3.50%0.56%0.23%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
MSFT-1.86%5.68%4.44%
META-2.58%3.77%2.13%
GOOGL-1.46%3.04%3.04%
AMZN-1.09%3.00%4.01%
AAPL-0.56%2.80%7.24%
GEV-8.69%2.60%0.44%
GOOG-1.24%2.41%2.84%
PLTR-6.10%1.92%0.46%
TSLA-1.30%1.91%2.14%
INTC-2.68%1.47%0.80%
Generated by scripts.generate_breadth_html from dashboard/breadth_feed.json. Constituents from spx_constituents.yaml. Re-run run_breadth.command for a fresh pull.