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 of2026-08-05 Resolved503 / 504 SPX -0.18%
Stocks Up:245
Stocks Down:258
SPX Daily: -0.18%
Avg Daily:-0.22%
Avg Gain:+1.29%
Avg Decline:-1.65%
Avg Decline -1.65%Avg Daily -0.22%Avg Gain +1.29% -20%-10%+0%+10%+20% NVDA+3.43%AAPL+0.52%MSFT-1.09%AMZN-1.72%GOOGL-4.03%GOOG-4.05%AVGO+0.03%META+0.14%TSLA-1.77%LLY+4.86%MU+0.06%JPM+0.48%WMT+0.71%AMD-7.04%BRK.B+0.32%NEM+6.71%IFF+8.88%CDW-9.03%DVA-17.24%AIZ+7.20%PODD-20.12%CRL+11.36% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
NVDA+3.43%15.43%7.47%
LLY+4.86%4.47%1.53%
AAPL+0.52%2.07%6.57%
BKNG+6.56%0.87%0.22%
AMGN+4.57%0.84%0.31%
ANET+3.57%0.75%0.35%
NEM+6.71%0.61%0.15%
JNJ+1.04%0.56%0.89%
WMT+0.71%0.55%1.29%
DIS+3.65%0.54%0.25%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
GOOGL-4.03%7.82%3.23%
GOOG-4.05%7.37%3.02%
AMD-7.04%5.22%1.23%
AMZN-1.72%4.51%4.36%
MSFT-1.09%3.48%5.33%
TSLA-1.77%2.01%1.88%
LRCX-3.25%1.13%0.58%
SNDK-5.40%1.00%0.31%
WDC-5.36%0.89%0.28%
AMAT-2.26%0.86%0.63%