CoinVoice recently learned that BitMEX co-founder Arthur Hayes posted on the X platform that he had closed his BTC short position and made a profit of 3%, enough to pay for his meals and bar bills during the KBW event in South Korea. As US Treasury Secretary Yellen pays attention to the market and releases a weekend statement, more US dollar liquidity is expected to enter the market next week, and BTC may rise. [Original link]