Yahoo Finance reports that US spot Bitcoin ETFs have reversed four months of redemptions, pulling in roughly $3.7B over the past eight weeks, with about $2.4B arriving in April alone. Multiple ETF flow trackers cited by Yahoo Finance, Crypto.news, CryptoBriefing, NewsBTC and others show a renewed streak of positive days, with BlackRock's IBIT taking the largest share of new capital. In derivatives, Cointribune notes IBIT-linked options on Nasdaq reached about $27.61B in open interest, briefly overtaking Deribit's BTC options. Separately, Yahoo Finance and several X analysts confirm that MicroStrategy (often referenced as Strategy) acquired34,164 BTC for around $2.54B, lifting its holdings to over815,000 BTC and reinforcing the institutional bid narrative.$BTC $BTC