Trade Viewer · tick-by-tick trades · Kalshi & Polymarket

Windows count back from the market's last trade, so finished games still show their final hours. Kalshi "All history" also checks the load against exchange volume. Polymarket serves its most recent ~11k taker trades.

Nothing loaded yet. Paste a Kalshi ticker, a Polymarket URL or slug, or just type a search. Hover the chart for exact prices, and zoom down to single ticks.

Scroll or pinch to zoom time · drag to pan · drag the handles on the timeline below
Order flow follows the timeline · every purchase = one taker order (fills sharing an instant), spend worked back from size × price + the exchange's fee
Trade log newest first, follows the timeline · click a sweep to expand it · the target button zooms to it