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 of2026-07-23 Resolved503 / 504 SPX -1.33%
Stocks Up:213
Stocks Down:290
SPX Daily: -1.33%
Avg Daily:-0.40%
Avg Gain:+1.54%
Avg Decline:-1.82%
Avg Decline -1.82%Avg Daily -0.40%Avg Gain +1.54% -15%-10%-5%+0%+5%+10%+15% NVDA-1.56%AAPL-1.30%MSFT-2.24%AMZN-4.57%GOOGL-7.13%AVGO-1.13%GOOG-6.89%TSLA-14.52%META-3.36%LLY+1.97%MU+3.20%JPM+0.49%AMD-2.29%WMT-0.85%BRK.B+0.30%TMUS-10.75%TMO+8.71%LMT+10.54%URI+10.11%DGX+8.61%ROL-9.27%ALLE+10.45% 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+3.20%2.22%1.63%
LLY+1.97%1.38%1.65%
RTX+7.33%1.23%0.40%
TMO+8.71%1.09%0.29%
LMT+10.54%0.80%0.18%
GEV+4.69%0.79%0.40%
XOM+1.58%0.65%0.96%
DHR+7.46%0.61%0.19%
JNJ+1.42%0.56%0.93%
GE+2.29%0.52%0.54%
Largest Negative Impact
Top DetractorDaily %Impact Share% Weight
TSLA-14.52%13.06%2.12%
GOOGL-7.13%9.09%3.00%
GOOG-6.89%8.23%2.81%
AMZN-4.57%7.70%3.97%
NVDA-1.56%5.11%7.73%
MSFT-2.24%4.16%4.37%
AAPL-1.30%3.98%7.21%
META-3.36%2.96%2.07%
TMUS-10.75%1.42%0.31%
AVGO-1.13%1.36%2.84%
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.