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 of2026-07-29 Resolved503 / 504 SPX -1.47%
Stocks Up:182
Stocks Down:321
SPX Daily: -1.47%
Avg Daily:-0.89%
Avg Gain:+1.94%
Avg Decline:-2.49%
Avg Decline -2.49%Avg Daily -0.89%Avg Gain +1.94% -20%-10%+0%+10%+20% AAPL-0.56%NVDA-3.55%MSFT-0.71%AMZN-1.82%GOOGL+0.90%GOOG+0.95%AVGO-2.77%META-1.31%TSLA-2.97%LLY-0.87%JPM-3.53%MU-10.07%WMT+0.95%AMD-5.51%BRK.B-0.57%VRT-17.26%GRMN+16.23%GEHC+12.15%KLAC-10.80%CTSH+11.25%LII-20.97%MAS-11.09% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
GOOGL+0.90%1.20%2.96%
GOOG+0.95%1.19%2.76%
XOM+2.42%1.06%0.96%
CVX+2.31%0.59%0.57%
WMT+0.95%0.59%1.37%
APH+4.49%0.55%0.27%
GRMN+16.23%0.55%0.07%
ACN+5.17%0.39%0.17%
ADBE+5.72%0.39%0.15%
CRM+3.79%0.39%0.23%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-3.55%11.67%7.25%
MU-10.07%6.43%1.41%
AVGO-2.77%3.46%2.76%
AMZN-1.82%3.12%3.78%
AMD-5.51%2.82%1.13%
TSLA-2.97%2.36%1.76%
JPM-3.53%2.33%1.46%
AMAT-8.40%2.19%0.58%
AAPL-0.56%1.91%7.60%
CAT-6.91%1.84%0.59%