SPX Market Breadth

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 of2026-10-13 Coverage503 of 504 constituents SPX -0.03%
Stocks Up:265
Stocks Down:237
SPX Daily: -0.03%
Avg Daily:+0.06%
Avg Gain:+1.13%
Avg Decline:-1.14%
Avg Decline -1.14%Avg Daily +0.06%Avg Gain +1.13% -10%-5%+0%+5%+10% NVDA+0.97%AAPL+0.09%MSFT+0.43%AMZN-0.37%GOOGL+0.30%GOOG+0.16%AVGO+0.73%META+2.63%TSLA-0.74%MU-3.62%LLY-1.36%AMD+1.90%WMT-0.71%JPM-0.86%BRK.B+0.58%JNJ-5.73%AMAT-6.69%C-5.60%VLO+4.69%KKR-4.75%FLEX-5.42%CDW+5.71%DPZ-4.76% 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+0.97%6.96%7.84%
META+2.63%5.65%2.36%
AMD+1.90%2.42%1.40%
ORCL+4.23%2.30%0.60%
MSFT+0.43%2.24%5.78%
AVGO+0.73%1.62%2.44%
V+1.74%1.52%0.95%
MA+1.63%1.11%0.74%
XOM+1.12%1.04%1.02%
INTC+1.44%0.97%0.74%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
MU-3.62%5.31%1.61%
JNJ-5.73%4.78%0.91%
AMAT-6.69%3.47%0.57%
LLY-1.36%1.99%1.60%
C-5.60%1.65%0.32%
CAT-3.33%1.60%0.53%
ABBV-2.40%1.57%0.71%
TSLA-0.74%1.45%2.15%
LRCX-2.73%1.39%0.56%
AMZN-0.37%1.34%4.03%