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 of2026-07-09 Resolved503 / 504 SPX +0.80%
Stocks Up:301
Stocks Down:202
SPX Daily: +0.80%
Avg Daily:+0.63%
Avg Gain:+1.80%
Avg Decline:-1.13%
Avg Decline -1.13%Avg Daily +0.63%Avg Gain +1.80% -10%-5%+0%+5%+10% NVDA-0.66%AAPL+0.88%MSFT+0.27%AMZN+1.40%GOOGL-0.84%GOOG-0.69%AVGO+3.20%TSLA+3.17%META+4.70%LLY+0.09%MU+4.52%WMT-0.79%JPM+1.47%AMD+5.67%BRK.B+0.13%LRCX+6.01%SNDK+7.59%FIX+5.73%HPE+9.94%LITE+11.13%FDXF+7.64%IVZ+5.85%NCLH+6.98% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
META+4.70%5.82%2.00%
AVGO+3.20%5.52%2.79%
MU+4.52%4.52%1.62%
AMD+5.67%4.47%1.27%
TSLA+3.17%4.39%2.23%
AAPL+0.88%3.80%6.94%
AMZN+1.40%3.44%3.95%
LRCX+6.01%2.34%0.63%
SNDK+7.59%1.81%0.39%
CSCO+3.94%1.65%0.68%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-0.66%3.03%7.45%
COST-4.21%1.66%0.64%
GOOGL-0.84%1.65%3.18%
XOM-2.60%1.42%0.88%
GOOG-0.69%1.26%2.95%
JNJ-1.63%0.97%0.96%
PM-3.15%0.86%0.44%
PLTR-2.41%0.68%0.46%
WMT-0.79%0.66%1.36%
PEP-3.26%0.59%0.29%
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.