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Polymarket wallet 0xb899de4771d7a95bcc0c29017a529d9369e883b9 · on Polymarket since Dec 2, 2025 · also shown as Gruesome-Kitty
Sources: Polymarket's Data API (positions, closed positions, activity, portfolio value and the all-time leaderboard) and its public profiles, read every five minutes. Recent hit rate is the share of the wallet's last 50 closed positions that made money. All-time profit and rank are Polymarket's own.