Onchain Lens said the account, created in June 2025, posted a 48.3% win rate across 29 trades and $21.99 million in volume, with a Portugal vs. Spain market among the biggest losses.
Polymarket trader 1two1two turned about $5.6 million in profits into an about $103,000 loss over 13 days, according to Onchain Lens. The account was created in June 2025 and has recorded a 48.3% win rate, with 14 wins out of 29 trades and about $21.99 million in trading volume. Onchain Lens identified the largest loss as a Portugal vs. Spain over 2.5 goals market at about $3.06 million. Prediction markets let users buy and sell contracts tied to the outcome of real-world events, meaning a small number of large positions can quickly outweigh earlier gains.