According to Internet reports, according to SoValue data, the net outflow of Bitcoin Spot ETF in a single week last week was US$157 million last week on the trading day (May 27 to May 30 EST). The Bitcoin spot ETF with the largest net inflow in a single week last week was Blackrock Bitcoin ETF IBIT, with a weekly net inflow of US$584 million. The current total historical net inflow of IBIT reaches US$48.57 billion. The second is Grayscale Bitcoin Mini Trust ETF BTC, with a weekly net inflow of US$19.81 million. The current historical total net inflow of BTC reaches US$1.40 billion. The Bitcoin spot ETF with the largest net outflow in a single week last week was Ark Invest and 21Shares ETF ARKB, with a weekly net outflow of US$282 million. The current historical total net inflow of ARKB reaches US$2.44 billion