🩸JUST IN: SPOT $BTC ETFS OUTFLOW SURPASSES $300M FOR THE FIRST TIME SINCE FEBRUARY 2, 2026 Spot Bitcoin ETFs recorded $348.9 million in outflows on March 6, 2026, the largest single-day net exit since early February. Fidelity's FBTC at -$158.5 million and BlackRock's IBIT at