Market Monitor | Daily U.S. Stock-Market Breadth — 2026-10-09

Daily U.S. stock-market breadth data covering 4% up/down breadth, rolling breadth ratios, momentum participation, volatility expansion, listed-universe coverage, and SPY market context. The newest available session is 2026-10-09; historical coverage begins 2006-06-21.

Daily U.S. stock-market breadth metrics. Rows are trading sessions ordered newest first; use the year tabs below the table to change the visible year.
PRIMARY BREADTH INDICATORSSECONDARY BREADTH INDICATORS±10X...>50D...STOC...SPY C...
Closed
↑4%+↓4%+5D R10D R↑25%Q↓25%Q↑25%M↓25%M↑50%M↓50%M↑13%3M↓13%3M±10XATR>50DUNIVSPY