Following a record $1.48 billion net inflow in the past six trading days, US Bitcoin (BTC) spot exchange-traded funds (ETFs) witnessed another $273.76 million net inflow on Friday, the 18th, marking six consecutive trading days of net inflows, according to data from crypto fund flow tracker CryptoQuant. Despite the recent market downturn, institutional investors continue to show strong interest in Bitcoin through spot ETFs, which offer a regulated and convenient way to gain exposure to the cryptocurrency. The largest net inflow on Friday was recorded by BlackRock's iShares Bitcoin Strategy ETF (IBIT), which saw $70.46 million in inflows. This was followed by ARK Invest's ARK 21Shares Bitcoin ETF (ARKB) with $100.06 million in inflows, Fidelity's Wise Origin Bitcoin Trust (FBTC) with $18.03 million in inflows, Bitwise's Bitcoin ETF (BITB) with $35.96 million in inflows, Invesco's Bitcoin Strategy ETF (BTCO) with $16.11 million in inflows, and VanEck's Bitcoin Strategy ETF (HODL) with $23.34 million in inflows. The continuous net inflows into Bitcoin spot ETFs suggest that institutional investors remain bullish on the long-term prospects of Bitcoin, despite the current market volatility.