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Breadth

Market breadth indicators for US stocks

Website
trading-logic.com
Checked
2026-09-24

Trading Logic’s Breadth dashboard tracks US market breadth, 11 GICS sectors, S&P analysis, and short-interest data for market participation research.

About

The Breadth page aggregates S&P 500 stocks across 11 GICS sectors and uses a 0–1100 Breadth Score for sector participation above the 20-day moving average. It states that scores above 700 indicate broad strength and below 400 indicate widespread weakness, with daily updates after the close.

Market trends, a Breadth Table, and historical dates are available. Use the indicator to study market health and divergence alongside independent stock and risk analysis.

Features

  • S&P 500 market-breadth dashboard
  • 11 GICS sector aggregation
  • Breadth Score and historical table

Use cases

  • Review overall participation before researching stocks
  • Compare sector breadth with price trends

Strengths

  • Explains the score definition and update timing
  • Historical table supports context over time

Limitations

  • Aggregate score cannot replace company research
  • Daily after-close updates are not real-time data