Morgan Stanley's spot Bitcoin ETF MSBT drew $30.6 million in net inflows on its first trading day on NYSE Arca. Morgan Stanley's fund page showed 444.4 BTC valued at $31,654,653.90 as of April 8. CoinDesk reported $34 million in day-one trading volume. Excluding MSBT, other U.S. spot BTC ETFs posted $124.55 million in net outflows that day, according to SoSoValue data.