US Bitcoin spot ETFs experienced a dramatic reversal on May 1st, swinging back to a net inflow of $422.54 million (approximately 604.4 billion KRW), according to Trader T. This positive shift comes after a brief period of net outflows, signaling renewed investor confidence in Bitcoin. BlackRock's IBIT ETF dominated the inflows, securing $351.46 million. Grayscale's GBTC also saw positive movement with $41.92 million, alongside Bitwise's BITB which recorded $38.39 million in net inflows. Notably, Ark Invest's ARKB experienced an outflow of $87.23 million. This significant inflow suggests continued institutional interest in Bitcoin through ETF products, potentially driving further price appreciation in the cryptocurrency market. The ETF market's overall health remains a key indicator for Bitcoin's future performance. ```

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