Market Breadth
Retrieve market breadth indicators including advancing vs declining stocks, new highs vs new lows, and up vs down volume. Assess overall market health and participation to validate trend strength and identify potential reversals.
Use Case: Display a market breadth dashboard showing advance/decline ratio to gauge whether rallies are broad-based or narrow.
Documentation Index
Fetch the complete documentation index at: https://finance.dev/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
OAuth2 Bearer token: obtain an access token from the token endpoint and send it in the Authorization header.
Response
Market breadth data retrieved successfully
Market breadth snapshot showing how many symbols are rising, falling, or unchanged. Use it to summarize overall market participation.
{
"advanceDeclineRatio": 1.85,
"advancers": 2840,
"advancersPercent": 62.5,
"decliners": 1532,
"declinersPercent": 33.7,
"timestamp": "2026-03-09T13:48:11.726532Z",
"totalSymbols": 4544,
"unchanged": 172
}