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 of2026-07-02 Resolved502 / 504 SPX +0.03%
Stocks Up:356
Stocks Down:145
SPX Daily: +0.03%
Avg Daily:+0.83%
Avg Gain:+2.32%
Avg Decline:-2.83%
Avg Decline -2.83%Avg Daily +0.83%Avg Gain +2.32% -15%-10%-5%+0%+5%+10%+15% NVDA-1.39%AAPL+4.84%MSFT+1.62%AMZN+0.40%GOOGL-0.36%GOOG-0.48%AVGO-2.41%TSLA-7.49%META-4.90%MU-5.49%LLY+1.86%JPM+0.12%AMD-4.26%WMT+2.78%BRK.B+1.61%LRCX-10.19%SNDK-14.13%STX-10.38%GLW-10.81%TER-13.63%FLEX-10.86%KLAC-11.51%GPC+12.92% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
AAPL+4.84%11.48%6.57%
MSFT+1.62%2.53%4.34%
WMT+2.78%1.32%1.32%
JNJ+3.57%1.20%0.93%
LLY+1.86%1.15%1.71%
V+3.15%1.01%0.89%
ABBV+3.99%0.97%0.67%
MA+3.24%0.82%0.70%
NFLX+4.66%0.80%0.48%
KO+3.51%0.67%0.53%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
TSLA-7.49%6.56%2.43%
NVDA-1.39%3.65%7.27%
META-4.90%3.62%2.05%
MU-5.49%3.51%1.77%
LRCX-10.19%2.73%0.74%
SNDK-14.13%2.33%0.46%
AVGO-2.41%2.32%2.67%
AMAT-7.35%2.09%0.79%
AMD-4.26%2.06%1.34%
INTC-5.25%1.84%0.97%
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.