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 of2026-08-03 Resolved503 / 504 SPX +1.50%
Stocks Up:340
Stocks Down:163
SPX Daily: +1.50%
Avg Daily:+1.04%
Avg Gain:+2.12%
Avg Decline:-1.23%
Avg Decline -1.23%Avg Daily +1.04%Avg Gain +2.12% -10%-5%+0%+5%+10% NVDA+2.93%AAPL-1.78%MSFT+4.93%AMZN+4.58%GOOGL+4.88%GOOG+4.44%AVGO+0.76%TSLA+3.49%META+6.02%LLY-2.39%JPM+0.24%MU+0.79%WMT-0.44%AMD+1.78%BRK.B+0.31%ORCL+9.22%VRT+8.89%LITE+9.24%COHR+9.60%AXON+9.12%ARES+8.18%FSLR+10.28%BLDR+9.09% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
MSFT+4.93%11.06%5.19%
NVDA+2.93%9.26%7.30%
AMZN+4.58%8.71%4.40%
GOOGL+4.88%6.62%3.14%
GOOG+4.44%5.68%2.96%
META+6.02%4.80%1.85%
TSLA+3.49%2.79%1.85%
ORCL+9.22%2.24%0.56%
AVGO+0.76%0.91%2.78%
AMD+1.78%0.90%1.17%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
AAPL-1.78%5.20%6.78%
LLY-2.39%1.68%1.63%
ABBV-2.33%0.67%0.67%
CVX-1.85%0.47%0.59%
MAR-6.97%0.45%0.15%
TXN-2.43%0.40%0.38%
WDC-3.23%0.39%0.28%
MRK-1.87%0.39%0.48%
STX-2.93%0.37%0.29%
PM-1.79%0.35%0.45%