According to AiCoin's real-time on chain monitoring, at 02:15 (UTC+8) today, the "Calm Open King" closed a BTC short order with a total of 52 BTC worth $4.73 million.
As of press time, all BTC short positions have been closed.
Whale Address: 0x9263c1bd29aa87a118242f3fbbba4517037f8cc7a