Bitcoin spot ETF trading volume hit $111 billion in March

Bitcoin spot ETF trading volume reached $111 billion in March, three times the $42.2 billion total in February, according to The Block. Three Bitcoin spot ETFs issued by Grayscale, BlackRock, and Fidelity continue to dominate trading volume. Grayscale's GBTC fund has seen total outflows exceed $15 billion since trading began in January. BlackRock and Fidelity’s spot Bitcoin ETFs last month had assets under management of about $18 billion and $10 billion, respectively, in U.S. dollar terms.