Trader 0xe813, previously known for a perfect 100% win rate across 10 trades and cumulative gains of $6.32 million, now faces a $7.3 million unrealized loss on a single ETH long position. The trade has erased all historical profits and pushed the trader's overall performance into a net loss exceeding $1 million. Lookonchain data highlights how concentrated leverage in volatile crypto markets can rapidly dismantle even flawless trading records.