What it does
Top Gainers shows the small-caps with the largest percent change since the prior session close. The list refreshes every second. Sort by chg%, RVol, last price, float, or volume. Filter by price range and float ceiling so only the names you trade make the panel.
How it works
The scanner subscribes to per-second aggregate updates from Polygon. Every tick that updates a ticker's percent change re-orders its position in the list. Sub-second latency from the underlying tick to your panel.
What makes it different
No charts fighting for screen space. No AI scoring trying to rank movers for you. Just the names that are up, with the data you need to size them: float, RVol, catalyst dot. The catalyst headline is one click from the row.
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