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 of2026-07-16 Resolved503 / 504 SPX -0.51%
Stocks Up:370
Stocks Down:132
SPX Daily: -0.51%
Avg Daily:+1.00%
Avg Gain:+2.42%
Avg Decline:-2.97%
Avg Decline -2.97%Avg Daily +1.00%Avg Gain +2.42% -10%-5%+0%+5%+10% NVDA-2.40%AAPL+1.76%MSFT+1.38%AMZN-1.99%GOOGL-4.44%GOOG-4.43%AVGO-5.03%META-2.46%TSLA-0.86%LLY+1.08%MU-5.65%JPM-1.08%WMT+2.15%AMD-5.33%BRK.B+0.98%SNDK-12.63%STX-10.00%MRVL-8.71%WDC-9.15%ABT+10.71%GLW-9.19%HOOD-8.24%SMCI-8.22% 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+1.76%4.72%7.17%
MSFT+1.38%2.27%4.38%
WMT+2.15%1.08%1.34%
ABBV+4.21%1.01%0.64%
ABT+10.71%0.93%0.23%
V+2.82%0.93%0.88%
MA+3.05%0.80%0.70%
PM+4.95%0.78%0.42%
COST+3.17%0.72%0.61%
LLY+1.08%0.66%1.62%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-2.40%6.89%7.67%
GOOGL-4.44%5.35%3.22%
AVGO-5.03%5.27%2.80%
GOOG-4.43%5.00%3.01%
MU-5.65%3.22%1.52%
AMZN-1.99%3.04%4.09%
AMD-5.33%2.57%1.29%
META-2.46%2.06%2.23%
SNDK-12.63%1.69%0.36%
INTC-5.76%1.66%0.77%