Alpha Vantage · Markets

Alpha Vantage / Top gainers, losers and most active (US)

The top 20 gainers, losers and most actively traded US tickers for the latest trading day. Runs on your own Alpha Vantage key (free key: 25 requests a day; premium plans lift the limit). Some functions are premium-only: a free key gets an Information message back, which looot reports as a failed run at $0. Alpha Vantage's free licence is personal and non-commercial; business use needs your own Alpha Vantage commercial plan.

Live data

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Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

function query · optional
Fixed to "TOP_GAINERS_LOSERS" for this route.

No allowlisted official documentation or pricing reference is available.