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 of2026-09-08 Resolved503 / 504 SPX -0.55%
Stocks Up:146
Stocks Down:356
SPX Daily: -0.55%
Avg Daily:-0.97%
Avg Gain:+1.74%
Avg Decline:-2.08%
Avg Decline -2.08%Avg Daily -0.97%Avg Gain +1.74% -10%-5%+0%+5%+10% NVDA-2.01%AAPL-1.17%MSFT-1.15%AMZN-0.60%GOOGL-0.03%GOOG+0.02%AVGO+2.98%TSLA+3.98%META-0.53%MU-1.61%LLY-2.21%JPM-1.43%WMT-1.02%AMD+5.90%BRK.B-0.04%INTC+9.05%AMGN-10.08%SYK-8.81%HWM-10.70%LITE+11.04%HPE+7.75%EXPE-7.88%GDDY-8.32% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
TSLA+3.98%4.66%2.04%
AVGO+2.98%4.25%2.48%
AMD+5.90%3.85%1.14%
INTC+9.05%3.67%0.70%
LRCX+4.15%1.34%0.56%
AMAT+3.98%1.20%0.53%
STX+6.49%1.05%0.28%
ORCL+2.36%0.90%0.67%
GLW+7.56%0.84%0.19%
LITE+11.04%0.73%0.12%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
NVDA-2.01%9.35%8.08%
AAPL-1.17%4.59%6.80%
MSFT-1.15%3.58%5.40%
LLY-2.21%2.01%1.58%
AMGN-10.08%2.00%0.34%
MU-1.61%1.55%1.67%
AMZN-0.60%1.39%4.06%
JNJ-2.22%1.23%0.97%
JPM-1.43%1.14%1.39%
ABBV-2.99%1.14%0.66%