Harrydubois
Up $21K on $487K traded, ranked #7,877 of all Polymarket traders.
- Win rate
- 45% of 398 markets
- ROI
- +4.2% profit over volume
- Volume
- $487K all time
- Open now
- $1.5K in 2 markets
- Sports100%
About Harrydubois
The money
Harrydubois is a Polymarket trader with $21K in lifetime profit on $487K traded. That is a return of +4.2% on every dollar they have put through the market. On Polymarket's all-time profit leaderboard they rank #7,877. Polkyo has been recording their moves since September 2026.
The record
Polkyo has scored 398 closed markets for Harrydubois, and they came out ahead on 45% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 49 out of 100: a solid, proven trader.
How they trade
By style Polkyo files them as "balanced"; most of their open money is in sports (100%) markets.
Right now
Right now the scanner sees Harrydubois in 2 open markets, with $1.5K on the line. Their largest position is $1.0K on LOS in "Game Handicap: TL (-1.5) vs LOS (+1.5)", which trades at 47¢. Next is $435 on CTBC Flying Oyster in "Game Handicap: KC (-1.5) vs CTBC Flying Oyster (+1.5)".
The last 30 days
In the last 30 days Polkyo logged 409 moves by Harrydubois across 262 markets: $140K bought and $47K sold. The latest: bought $146 of Wizards in "Wizards vs. Cavaliers" at 37¢.
What Harrydubois holds right now
2 open markets · $1.5K
Game Handicap: TL (-1.5) vs LOS (+1.5)LOS$1.0KLOS at 47¢ · 47% chance · SportsGame Handicap: KC (-1.5) vs CTBC Flying Oyster (+1.5)CTBC Flying Oyster$435CTBC Flying Oyster at 44¢ · 44% chance · SportsLatest moves
what Harrydubois did most recently
BoughtWizards vs. Cavaliers+$146Wizards at 37¢ · 9h ago- BoughtSpread: Spurs (-14.5)+$122Jazz at 52¢ · 9h ago
- Added to×2LoL: Invictus Gaming vs LYON (BO3) - Worlds Group Stage+$1.3KInvictus Gaming at 68¢ · 10h ago
- Added to×3LoL: Invictus Gaming vs LYON - Game 2 Winner+$2.5KLYON at 100¢ · 10h ago
- Added to×2LoL: Movistar KOI vs T1 - Game 2 Winner+$555Movistar KOI at 17¢ · 13h ago
BoughtCounter-Strike: fnatic vs BIG - Map 2 Winner+$353BIG at 29¢ · 15h ago
Don't just read about Harrydubois. Trade alongside them.
Questions about Harrydubois
Is Harrydubois a good Polymarket trader?
Polkyo has scored 398 closed markets for Harrydubois, and they came out ahead on 45% of them. Their Polkyo Score, which weighs edge, consistency, track record and profit, is 49 out of 100: a solid, proven trader. In all, they are up $21K.
How much has Harrydubois made on Polymarket?
Harrydubois has made $21K in total on $487K traded, #7,877 on Polymarket's all-time leaderboard.
What is Harrydubois betting on right now?
Right now the scanner sees Harrydubois in 2 open markets, with $1.5K on the line. Their largest position is $1.0K on LOS in "Game Handicap: TL (-1.5) vs LOS (+1.5)", which trades at 47¢. Next is $435 on CTBC Flying Oyster in "Game Handicap: KC (-1.5) vs CTBC Flying Oyster (+1.5)".
Is Harrydubois a bot?
Polkyo has not classified this wallet's trading yet.
How can I follow Harrydubois's trades?
Open Harrydubois's page on Polkyo and press Follow: you get an alert every time they buy or sell, and every trade lands on your watchlist. You can also copy their trades with play money in paper copy trading. Both are free.
Figures from Polymarket's public data, scored by Polkyo with <2s update latency. How Polkyo works. Not financial advice. Not affiliated with Polymarket.