Daily reportPolymarket · UTC
Monday, May 18, 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
858
Large trades
2,200
Volume
$21.6M
Biggest trade
$413K
Busiest categories
NBA
403 trades$5.5M
Soccer
382 trades$4.9M
Baseball
232 trades$2.5M
Trader grades
S
55
A
92
B
199
C
70
D
74
F
351
Largest tradesTop 5 of 2,200
| Time | Trader | Side | Market | Outcome | Price | Size | View |
|---|---|---|---|---|---|---|---|
 May 18, 6:10 PM | everydaymortgageFLast traded | BUY | Spread: Arsenal FC (-2.5) | Arsenal FC | 51¢ | $412,880.64 | View → |
| May 18, 10:27 PM | Tiger200DLast traded | BUY | Spurs vs. Thunder | Thunder | 67¢ | $331,203.63 | View → |
| May 18, 11:35 PM | mooseborzoiFLast traded | BUY | Spurs vs. Thunder | Thunder | 68¢ | $296,758.72 | View → |
| May 18, 6:49 PM | everydaymortgageFLast traded | BUY | Spread: Arsenal FC (-2.5) | Arsenal FC | 52¢ | $295,568.65 | View → |
| May 18, 10:27 PM | KatelloFLast traded | BUY | Spurs vs. Thunder | Spurs | 33¢ | $198,000 | View → |
Showing 5 of 50 largest trades and 3 of 10 categories.
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