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 of2026-07-17 Resolved503 / 504 SPX -1.00%
Stocks Up:147
Stocks Down:356
SPX Daily: -1.00%
Avg Daily:-0.76%
Avg Gain:+1.21%
Avg Decline:-1.58%
Avg Decline -1.58%Avg Daily -0.76%Avg Gain +1.21% -15%-10%-5%+0%+5%+10%+15% NVDA-2.21%AAPL+0.14%MSFT-1.82%AMZN-1.05%GOOGL-2.17%GOOG-2.17%AVGO-0.97%TSLA-2.63%META-2.79%LLY+0.85%MU-0.50%JPM-0.60%WMT-0.62%AMD-1.03%BRK.B-0.45%NFLX-7.26%STX+5.66%ISRG-14.15%CDNS-9.47%HOOD-5.72%SNPS-7.85%TRV+9.22%AXON-5.81% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
STX+5.66%0.95%0.25%
LLY+0.85%0.94%1.65%
CSCO+2.08%0.90%0.65%
JNJ+1.23%0.74%0.90%
AAPL+0.14%0.71%7.34%
CVX+1.91%0.70%0.55%
TRV+9.22%0.66%0.11%
ORCL+1.83%0.66%0.54%
XOM+0.97%0.59%0.91%
GEV+2.09%0.58%0.42%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-2.21%11.13%7.52%
MSFT-1.82%5.42%4.47%
GOOGL-2.17%4.49%3.09%
GOOG-2.17%4.20%2.89%
META-2.79%4.08%2.19%
TSLA-2.63%3.86%2.20%
AMZN-1.05%2.83%4.03%
AMAT-5.57%2.49%0.67%
NFLX-7.26%2.28%0.47%
ISRG-14.15%2.02%0.21%