U.S. spot bitcoin ETFs have accumulated a net 4,500 BTC since the start of 2026, with May reversing the buying pattern that built through March and April, per Swissblock data.PROČITAJ VIŠE... https://www.coindesk.com/markets/2026/05/27/bitcoin-etf-accumulation-flattens-to-just-4-500-btc-year-to-date-as-may-flips-to-outflows