According to Ai 姨, a well-known crypto whale with a previous swing trading success rate of 87.5% recently experienced a significant loss. Over the past eight hours, the whale sold 10,367.76 ETH at an average price of $3181, which were initially purchased during a market dip on November 12 at a cost of $3300 each. This trade resulted in a total loss of $1.233 million. The whale's updated trading success rate is now 82.3%, with 13 wins out of 17 trades.