According to Trader T monitoring, the US spot bitcoin ETF had a net outflow of 52.83 million US dollars yesterday, of which: GBTC net outflow was $8.13 million, BTC net inflow was $2.66 million, BITB net outflow was $3.95 million, ARKB net outflow was $43.41 million, and other Bitcoin ETFs had no inflows or outflows.