According to @EmberCN monitoring, well-known trader James Wynn expanded his Bitcoin long position to $790 million at 1 AM. Specific position data shows that Wynn went long on 7,227 BTC with 40x leverage, with an opening price of $110,084 and a liquidation price of $107,580. As of the monitoring time, the position had an unrealized loss of $5.82 million.