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 of2026-10-22 Coverage503 of 504 constituents SPX -1.19%
Stocks Up:336
Stocks Down:166
SPX Daily: -1.19%
Avg Daily:+0.74%
Avg Gain:+2.98%
Avg Decline:-3.79%
Avg Decline -3.79%Avg Daily +0.74%Avg Gain +2.98% -10%+0%+10% NVDA-4.40%AAPL+1.23%MSFT-2.23%AMZN-4.57%GOOGL-3.15%GOOG-3.08%AVGO-4.31%META-6.98%TSLA-3.08%LLY+2.83%MU-6.26%WMT+2.82%AMD-8.10%JPM+0.40%BRK.B+1.48%LRCX-11.76%GEV-10.64%MRNA-17.57%LITE-11.54%CIEN-10.71%COHR-12.51%FLEX-11.08%ALLE+11.02% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
AAPL+1.23%2.72%7.26%
LLY+2.83%1.49%1.73%
WMT+2.82%1.16%1.35%
JNJ+3.81%1.04%0.90%
PG+5.58%0.89%0.53%
HD+4.33%0.60%0.45%
ACN+7.69%0.54%0.23%
KO+2.87%0.50%0.58%
BRK.B+1.48%0.49%1.10%
V+1.59%0.49%1.00%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-4.40%10.35%7.73%
AMZN-4.57%5.69%4.09%
META-6.98%4.72%2.22%
MSFT-2.23%3.88%5.72%
AMD-8.10%3.22%1.30%
AVGO-4.31%3.06%2.33%
MU-6.26%2.85%1.49%
GOOGL-3.15%2.72%2.84%
GOOG-3.08%2.48%2.64%
TSLA-3.08%2.07%2.21%