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 of2026-08-24 Resolved503 / 504 SPX -0.28%
Stocks Up:304
Stocks Down:196
SPX Daily: -0.28%
Avg Daily:+0.08%
Avg Gain:+1.19%
Avg Decline:-1.63%
Avg Decline -1.63%Avg Daily +0.08%Avg Gain +1.19% -10%-5%+0%+5%+10% NVDA-2.91%AAPL+0.32%MSFT+0.84%AMZN+1.33%GOOGL+0.94%GOOG+0.83%AVGO-2.63%TSLA-3.81%META+1.66%LLY-0.67%MU-5.83%JPM+1.37%WMT+2.69%AMD-3.49%BRK.B+1.71%SNDK-6.45%STX-6.51%WDC-5.24%CIEN-6.02%EXPE+5.44%JBHT-5.65%SMCI-5.56% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
AMZN+1.33%3.49%4.08%
MSFT+0.84%2.84%5.25%
WMT+2.69%2.09%1.21%
META+1.66%1.89%1.78%
V+3.06%1.82%0.93%
GOOGL+0.94%1.79%2.96%
MA+3.31%1.57%0.74%
GOOG+0.83%1.48%2.77%
AAPL+0.32%1.36%6.61%
JPM+1.37%1.20%1.37%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-2.91%14.20%7.61%
MU-5.83%5.99%1.60%
TSLA-3.81%5.14%2.10%
AVGO-2.63%4.34%2.57%
AMD-3.49%2.53%1.13%
SNDK-6.45%1.43%0.35%
INTC-3.14%1.34%0.67%
STX-6.51%1.18%0.28%
ORCL-2.74%1.09%0.62%
PLTR-2.25%0.88%0.61%