Bitcoin spot exchange-traded funds (ETFs) in the United States recorded their first significant outflow in over a week, with $51.28 million leaving the market on September 17, according to data from SoSoValue. The reversal came after seven consecutive sessions of inflows that had fueled optimism among institutional investors. The retreat came just one day after U.S. Bitcoin ETFs recorded $292.27 million in net inflows on September 16. Bitcoin Spot ETF Loses Momentum While Ethereum Funds Struggle With Per ...