according to on-chain analyst Ai Auntie (@ai9684xtpa), a whale who has been shorting BTC four times since March 2025 has started to short ETH two minutes ago after holding the BTC short position to profit. The address has opened a 25x leveraged ETH short position on Hyperliquid, currently holding 500 ETH (worth about 2.2 million US dollars) at an opening price of 4,391.6 US dollars. Based on its past trading habits, the address may gradually increase its position. In addition, the address's 20x leveraged BTC short position is currently profitable by 1.66 million US dollars.