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 of2026-05-28 Resolved503 / 504 SPX +0.60%
Stocks Up:238
Stocks Down:264
SPX Daily: +0.60%
Avg Daily:+0.37%
Avg Gain:+2.01%
Avg Decline:-1.11%
Avg Decline -1.11%Avg Daily +0.37%Avg Gain +2.01% -10%+0%+10% NVDA+0.79%AAPL+0.53%MSFT+3.47%AMZN+0.79%GOOGL+0.33%GOOG+0.34%AVGO+1.12%TSLA+0.40%META+0.01%MU-0.53%LLY+4.05%WMT+0.30%AMD+4.55%JPM-0.85%BRK.B-0.52%HOOD+11.29%A+16.87%AXON+12.27%FSLR+10.86%DLTR+17.87%BBY+15.80%HRL+12.55%CRL+10.24% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
MSFT+3.47%12.08%4.59%
LLY+4.05%4.69%1.53%
NVDA+0.79%4.62%7.70%
AMD+4.55%4.18%1.21%
ORCL+6.67%4.16%0.82%
PLTR+8.17%2.82%0.46%
AAPL+0.53%2.77%6.83%
AMZN+0.79%2.63%4.38%
AVGO+1.12%2.54%2.99%
TMO+6.80%1.31%0.25%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
CAT-2.45%1.16%0.63%
GEV-3.48%1.10%0.41%
SNPS-8.61%0.99%0.15%
UNP-4.43%0.84%0.25%
JPM-0.85%0.78%1.20%
GLW-4.15%0.77%0.25%
MU-0.53%0.63%1.57%
PM-1.91%0.61%0.42%
KO-1.48%0.59%0.53%
INTC-0.72%0.50%0.92%