Polymarket Whale Flow Evidence — Week of Sep 7, 2026
Sep 7, 2026 – Sep 13, 2026 · all data from on-chain transactions and the Polymarket API
The week in one answer
Sep 7, 2026–Sep 13, 2026
Sports carried most tracked whale volume this week.
Sports accounted for 67% of recorded ≥$1K trade volume. Fed Decision in September? was the largest single event at 5% of the weekly total.
Volume rose 69.2% while trade count rose 74.3% versus the prior completed week.
Volume describes recorded ≥$1K fills. It does not establish directional conviction unless the underlying Event evidence says so.
- Leading category
- 67% Sports
- Top event share
- 5% Fed Decision in September?
- Top trader share
- 3% 0x2c33…0563
Total Volume$687.8M↑ 69.2% vs prior week
Whale Trades169,794
Active Whales9,639
Events Traded8,266
Top traders by volume
0x2c33…0563High Frequency
1223 trades$18.9M
ferrariChampions2026High Frequency
4240 trades$18.3M
FlaznorpHigh Frequency
5314 trades$15.8M
RN1High Frequency
5488 trades$15.2M
totoro3miyazakiMarket Maker
278 trades$12.3M
UpTheBluesMarket Maker
4630 trades$11.6M
00gringo00Specialist
183 trades$11.4M
NoprajskSpecialist
510 trades$9.5M
0x78be…bde0Market Maker
1115 trades$9.5M
Diabolical-PrizeHigh Frequency
550 trades$9.0M
Largest single trades
SELL$2.0M00gringo00
Most active events
Fed Decision in September?
5866 trades · 1097 whales$34.9M
Sevilla FC vs. Valencia CF
777 trades · 184 whales$8.9M
Sunderland AFC vs. Arsenal FC
946 trades · 242 whales$8.8M
Sporting CP vs. Galatasaray SK
875 trades · 180 whales$8.7M
SSC Napoli vs. Arsenal FC
894 trades · 223 whales$8.1M
Coventry City FC vs. Brighton & Hove Albion FC
655 trades · 145 whales$8.0M
US Open ATP: Ben Shelton vs Carlos Alcaraz
1231 trades · 270 whales$7.1M
US Open ATP: Frances Tiafoe vs Alex Michelsen
1297 trades · 227 whales$6.9M
BV Borussia 09 Dortmund vs. Villarreal CF
663 trades · 143 whales$6.5M
Club Brugge KV vs. Aston Villa FC
437 trades · 120 whales$5.7M
Volume by category
Sports$461.9M103,020 trades
Unmapped$111.5M32,943 trades
Finance$39.7M7,587 trades
Crypto$38.3M15,270 trades
Politics$29.8M8,451 trades
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All data is derived from on-chain Polymarket transactions and the Polymarket Data API. Whale trades are defined as single fills worth $1K+. See our methodology for details. Data provided under our data license.