The U.S. Bitcoin (BTC) spot ETFs continue to attract significant investment, marking four consecutive trading days of net inflows. On April 23rd (local time), these ETFs collectively saw a net inflow of $917.67 million, equivalent to approximately 1.3119 trillion KRW. BlackRock's IBIT led the charge with a substantial $643.93 million inflow, followed by Fidelity's FBTC at $124.37 million and Ark Invest's ARKB with $129.50 million. VanEck's HODL and Grayscale's mini BTC also saw positive inflows, registering $5.28 million and $29.84 million, respectively. However, Bitwise's BITB experienced a slight net outflow of $15.25 million. The remaining BTC spot ETFs reported neither inflows nor outflows. This sustained inflow into BTC spot ETFs suggests growing institutional and retail investor confidence in Bitcoin as an asset class, potentially signaling a positive outlook for the cryptocurrency market. ```