A certain whale closed long positions on BTC and ETH, making a profit of $17.78 million, and then opened a short position on 20,000 ETH.

October 30th, according to EmberCN monitoring, an address starting with 0x15a closed BTC and ETH long positions worth $100 million on Hyperliquid, making a profit of $17.78 million, and then opened a short position of 20,000 ETH at a price of $2,228, worth $44.6 million.

The address opened a long position of 1,000 BTC at a price of $62,353 and a long position of 10,000 ETH at a price of $1,762 in early July 2026, holding the positions for nearly 4 months.