BlackRock’s IBIT May Be Driving Bitcoin Momentum as U.S. Spot ETFs Reach 6.6% of Supply

BlackRock’s IBIT is driving Bitcoin’s momentum by capturing the largest share of ￰0￱ ETF inflows and dominating options open interest; IBIT held roughly 3.84% of circulating BTC and accounted for most ETF inflows, signaling strong institutional accumulation that supports higher ￰1￱ led daily ETF inflows and held 3.84% of circulating ￰2￱ ￰3￱ Bitcoin ETFs now hold ~6.6% of supply, strengthening bid-side ￰4￱ Open Interest Delta hit $10.65B with IBIT controlling ~95% of that ￰5￱ IBIT drives Bitcoin momentum — see ETF flows and options data; read analysis and key takeaways for ￰6￱ ￰7￱ is BlackRock’s IBIT driving Bitcoin’s momentum? BlackRock’s IBIT is the largest driver of institutional Bitcoin demand, contributing the biggest share of daily spot ETF inflows and controlling a disproportionate share of options open ￰8￱ concentration has pushed ETF holdings to roughly 6.6% of circulating BTC and reinforced bullish price ￰9￱ do ETF inflows and options activity reveal about institutional demand?

ETF inflows show steady accumulation: ￰10￱ Bitcoin ETFs recorded $429.96 million in 24-hour inflows, with IBIT contributing $199.43 ￰11￱ metrics are equally telling — Total Open Interest Delta reached $10.65 billion and the Call/Put Ratio climbed to 4.4, indicating heavy bullish positioning. A closer look showed that IBIT could impact Bitcoin more.) and elevated Open Interest Delta ($10.65B) indicate strong bullish bets; however, concentrated positioning can increase short-term volatility on any surprise flows or option ￰12￱ Takeaways IBIT dominance : IBIT led inflows and controls a disproportionate share of ETF and options ￰13￱ accumulation : ￰14￱ ETFs now represent ~6.6% of supply, with combined institutional holdings adding to price ￰15￱ derivatives : Options Open Interest Delta and Call/Put ratios signal bullish sentiment but raise volatility risk around ￰16￱ BlackRock’s IBIT has become a central force in Bitcoin’s current move, combining large ETF inflows with dominant options exposure to concentrate institutional ￰17￱ indicators from CryptoQuant and SosoValue suggest a supportive backdrop, though concentrated positioning can amplify short-term ￰18￱ inflows and derivatives data for confirmation of sustained upside. , "description": "BlackRock’s IBIT led ETF inflows and dominated options activity, holding 3.84% of circulating BTC and driving institutional accumulation across markets."