A certain whale opened a 20x long position on BTC, with a position return rate of 451.8%.

October 10, according to TradingBeats monitoring, the Hyperliquid whale address 0x15b3…3a42 holds a long position of 250 BTC, with a position value of approximately $20.69 million, currently using 20x cross margin leverage, with an average entry price of approximately $67,524.6, unrealized profit of approximately $3.81 million, and a position return rate of approximately 451.8%.

The address held a long position of approximately 309 BTC, with an average entry price of approximately $79,792, and the position was adjusted down to 250 BTC, with the average entry price reduced to approximately $67,524.6.

Currently, the BTC contract mark price is approximately $82,776.9, about 22.6% higher than the address's average entry price.