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 of2026-07-01 Resolved503 / 504 SPX -0.16%
Stocks Up:298
Stocks Down:205
SPX Daily: -0.16%
Avg Daily:+0.38%
Avg Gain:+2.21%
Avg Decline:-2.28%
Avg Decline -2.28%Avg Daily +0.38%Avg Gain +2.21% -10%-5%+0%+5%+10% NVDA-1.25%AAPL+1.66%MSFT+3.00%AMZN+1.48%GOOGL+1.07%GOOG+1.29%AVGO-2.23%TSLA+1.12%MU-10.14%META+8.81%LLY-0.64%AMD-7.00%WMT-3.92%JPM+2.06%INTC-9.03%AMAT-9.97%LRCX-9.61%SNDK-10.40%GLW-13.59%APP+9.66%TER-11.83%KLAC-11.77% 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+8.81%6.38%1.86%
MSFT+3.00%4.87%4.16%
AAPL+1.66%4.13%6.38%
AMZN+1.48%2.22%3.85%
GOOG+1.29%1.46%2.90%
GOOGL+1.07%1.31%3.13%
PLTR+7.77%1.22%0.40%
JPM+2.06%1.06%1.32%
TSLA+1.12%1.03%2.37%
APP+9.66%0.89%0.24%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
MU-10.14%7.74%1.96%
AMD-7.00%3.88%1.42%
INTC-9.03%3.71%1.05%
NVDA-1.25%3.56%7.27%
AMAT-9.97%3.35%0.86%
LRCX-9.61%3.05%0.81%
AVGO-2.23%2.34%2.70%
WMT-3.92%2.07%1.35%
SNDK-10.40%2.05%0.51%
CAT-6.90%1.98%0.74%
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.