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 of2026-06-25 Resolved503 / 504 SPX -0.07%
Stocks Up:305
Stocks Down:198
SPX Daily: -0.07%
Avg Daily:+0.56%
Avg Gain:+2.07%
Avg Decline:-1.77%
Avg Decline -1.77%Avg Daily +0.56%Avg Gain +2.07% -20%-10%+0%+10%+20% NVDA-1.64%AAPL-6.13%MSFT-3.46%AMZN-3.10%GOOGL-0.46%GOOG-0.83%AVGO-0.83%TSLA-0.11%META-2.65%MU+15.74%LLY+0.93%WMT-2.71%JPM+0.55%AMD+2.47%BRK.B-1.41%AMAT+13.32%SNDK+21.97%GLW+10.78%TER+10.48%KLAC+7.62%RVTY+7.48%TECH+20.04% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
MU+15.74%11.11%1.81%
AMAT+13.32%3.72%0.72%
SNDK+21.97%3.72%0.43%
LRCX+7.21%2.02%0.72%
CAT+6.29%1.72%0.70%
AMD+2.47%1.25%1.30%
GLW+10.78%1.14%0.27%
ABBV+3.51%0.87%0.63%
MRK+4.02%0.72%0.46%
WDC+4.90%0.65%0.34%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
AAPL-6.13%15.75%6.58%
MSFT-3.46%5.60%4.15%
NVDA-1.64%4.71%7.37%
AMZN-3.10%4.66%3.85%
META-2.65%1.94%1.87%
WMT-2.71%1.53%1.45%
GOOG-0.83%0.93%2.88%
AVGO-0.83%0.90%2.78%
ORCL-3.22%0.87%0.69%
PLTR-5.49%0.85%0.40%