[A Whale Closes a Long Position of 147.75 BTC, Losing $190,000] BlockBeats News, January 15, according to Hyperinsight monitoring, a whale (0x8c949) closed a long position of 147.75 BTC at 10:36, incurring a loss of $190,000. This address employs a high-frequency short-term trading strategy with relatively short holding periods. Recent operations indicate a high-risk appetite.