Polymarket trader 1two1two loses $5.6M profit in 13-day collapse
A Polymarket trader known as 1two1two (0x722...59A) reversed a $5.6 million profit into a $103,000 loss over 13 days, according to onchain data. The wallet address is 0x722...59A. The swing highlights the volatility of large positions on crypto-native prediction markets. The exact timing of the loss was not specified beyond the 13-day window. No platform comment was provided. The event was reported on July 7, 2026 by Binance and Phemex.
Polymarket, this is a second whale blowup that its marketing cannot spin as skillful contrarianism. The 1two1two wallet went from deep profit to net loss without an obvious market shock, suggesting exit liquidity failed at scale. That pattern matters for the three institutional market makers the platform recently deployed to build depth: DRW, Wintermute, and IMC each need evidence that their infrastructure lets large positions out intact.
For traders sizing million-dollar positions now, 1two1two is a live caution that Polymarket's headline volume figures do not guarantee profitable exits. For Kalshi, the incident feeds its argument that execution quality matters more than raw dollar flow. If a third whale loss surfaces soon, it becomes structural evidence rather than bad luck.
The 1two1two reversal joins coldsway's $11.6 million World Cup wipeout as the second major whale loss on Polymarket in two days, sharpening questions about whether the platform's liquidity can support large exits without catastrophic slippage.