Market movers today: gainers, losers & volume leaders

A single streaming feed that ranks the US tape by what is moving today. Built for traders who want one tab to watch instead of six.

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See the tape in the Tapeboard scanner

This page is baked at build time and never moves. The scanner runs today's tape continuously: gainers, losers, unusual volume, premarket, all filterable with a chart one click away on every row. Free tier: top 3 rows live, the rest 15-minute delayed; real-time on the free Pro trial and Pro. Free, no account needed.

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What are the biggest market movers today?

• Top gainers and losers, ranked by intraday percent change
• Most active by session volume and dollar volume
• Premarket, after-hours, and overnight movers via the Blue Ocean ATS bridge
• Unusual volume and 52-week high or low breaks, surfaced as they happen
• Click any row for a full chart, news, filings, and insider activity

• Streaming updates. Rows update continuously, not on a 10-second refresh delay.
• Click any ticker for the full research pane: chart, Level 2, time & sales, filings, insider activity, news recency.
• Standard 15-minute delay on the free tier; the free Pro trial and Pro see the live tape without delay.
• Free to view. No card. No paywall on this page.

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