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 of2026-07-07 Resolved503 / 504 SPX -0.41%
Stocks Up:284
Stocks Down:218
SPX Daily: -0.41%
Avg Daily:-0.06%
Avg Gain:+1.49%
Avg Decline:-2.07%
Avg Decline -2.07%Avg Daily -0.06%Avg Gain +1.49% -10%-5%+0%+5%+10% NVDA+0.71%AAPL-0.64%MSFT+0.54%AMZN+0.75%GOOGL+0.16%GOOG-0.35%AVGO-0.83%TSLA-4.02%META+2.55%LLY+2.96%MU-4.71%JPM+0.44%AMD-6.51%WMT+0.82%BRK.B-0.51%INTC-9.66%LRCX-6.87%SNDK-7.26%MRVL-7.45%WDC-7.86%TER-9.59%KLAC-7.22%GNRC-8.54% Unweighted distribution (down / up) Weighted (cap-weighted) Daily return (%)

SPX Constituents Relative Impact By Market Cap

Largest Positive Impact
Top ContributorDaily %Impact Share% Weight
META+2.55%2.80%1.97%
LLY+2.96%2.78%1.69%
NVDA+0.71%2.78%7.08%
XOM+3.85%1.81%0.85%
AMZN+0.75%1.63%3.93%
JNJ+3.05%1.59%0.93%
MSFT+0.54%1.30%4.30%
CVX+3.52%0.98%0.50%
UNH+2.44%0.77%0.57%
GILD+5.21%0.70%0.24%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
TSLA-4.02%5.28%2.36%
INTC-9.66%4.94%0.92%
AMD-6.51%4.88%1.35%
MU-4.71%4.36%1.66%
AMAT-6.46%2.53%0.70%
LRCX-6.87%2.51%0.66%
AAPL-0.64%2.45%6.87%
GEV-6.51%1.68%0.46%
SNDK-7.26%1.56%0.39%
PANW-5.73%1.39%0.44%
Generated by scripts.generate_breadth_html from dashboard/breadth_feed.json. Constituents from spx_constituents.yaml. Re-run run_breadth.command for a fresh pull.