Biggest Polymarket and Kalshi wins, ranked.
Every whale-sized trade we've tracked that settled in the bettor's favor, ranked by paper PnL assuming hold-to-resolution. Updated every time a new market resolves.
Top 50 wins
Wins, day by day
Every day where a resolved win cleared our filters. Pages are immutable once the day is past, so each archive URL is a permanent snapshot of that day's wins.
- June 28, 2026270
- June 27, 2026441
- June 26, 2026511
- June 25, 2026481
- June 24, 2026452
- June 23, 2026516
- June 22, 2026555
- June 21, 2026485
- June 20, 2026431
- June 19, 2026382
- June 18, 2026423
- June 17, 2026379
- June 16, 2026469
- June 15, 2026324
- June 14, 2026333
- June 13, 2026336
- June 12, 2026368
- June 11, 2026356
- June 10, 2026312
- June 9, 2026292
- June 8, 2026303
- June 7, 2026324
- June 6, 2026354
- June 5, 2026302
- June 4, 2026292
- June 3, 2026312
- June 2, 2026297
- June 1, 2026325
- May 31, 2026394
- May 30, 2026335
The biggest wins start as alerts in our feed.
Every trade you see ranked here was a real whale bet at the moment it printed. We watch every whale-sized trade across Polymarket and Kalshi, filter out the noise, and push the ones worth copying to your phone or computer in seconds. Months later they show up on this leaderboard.
Start your free trialAbout the wins leaderboard
What counts as a "win" on this leaderboard?+
A whale-sized trade that we tracked on Polymarket or Kalshi where the market resolved in favor of the side the bettor took. We calculate paper PnL assuming hold-to-resolution, so the number is what the bettor would have made if they'd held the contract through settlement.
Are these realized profits?+
No. We report paper PnL on the entry trade. Some whales exit early at a smaller profit, roll into another position, or double down. The number here is the most favorable interpretation of the original entry, which is the consistent way to rank trades across platforms.
How often is the leaderboard updated?+
The resolver runs every 12 hours and marks newly settled trades. The page itself is cached at the edge for an hour with revalidation, so you're seeing data that's at most an hour old on any given visit.
Why are biggest wins almost always longshot bets?+
A $50K bet on a 0.10 longshot pays $450K if it hits. A $50K bet on a 0.60 favorite pays $33K. The math is structural. To put up a six-figure win you either need a massive stake on a coinflip or a moderate stake on a contested price.