Daily reportPolymarket · UTC
Thursday, August 20, 2026
The day's largest Polymarket trades ranked by size, the busiest categories, and the grade of every wallet behind them. Without Pro the two rankings stop early and say how much they held back.
Active traders
165
Large trades
499
Volume
$14.3M
Biggest trade
$427K
Busiest categories
Esports
220 trades$7M
Tennis
91 trades$2.5M
Soccer
77 trades$2.3M
Trader grades
S
18
A
30
B
30
C
2
D
4
F
71
Largest tradesTop 5 of 499
| Time | Trader | Side | Market | Outcome | Price | Size | View |
|---|---|---|---|---|---|---|---|
 Aug 20, 8:03 PM | DjdjdjekekekFLast traded | BUY | Dota 2: Iron Wing vs BoomBoys (BO3) - The International Playoffs | BoomBoys | 61¢ | $427,000 | View → |
| Aug 20, 9:20 PM | Substantial-ServiceSLast traded | BUY | Cincinnati Open: Tommy Paul vs Flavio Cobolli | Tommy Paul | 51¢ | $289,274.95 | View → |
| Aug 20, 6:32 PM | 3edmond.dantesFLast traded | BUY | Will Rayo Vallecano de Madrid win on 2026-08-20? | No | 61¢ | $247,079.57 | View → |
| Aug 20, 9:11 PM | DjdjdjekekekFLast traded | BUY | Dota 2: Iron Wing vs BoomBoys (BO3) - The International Playoffs | BoomBoys | 59¢ | $236,340.34 | View → |
| Aug 20, 6:11 PM | AnonymousLast traded: unavailable | BUY | Will Rayo Vallecano de Madrid win on 2026-08-20? | Yes | 40¢ | $216,499.12 | View → |
Showing 5 of 50 largest trades and 3 of 10 categories.
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