Spot Bitcoin ETF inflows surge to $471M, IBIT leads
US spot Bitcoin ETF inflows hit $471M on Monday, the strongest daily inflow since Feb. 25, according to SoSoValue. This came as BTC briefly approached $70,000 before slipping back below $69,000, while the Crypto Fear & Greed Index stayed at “Extreme Fear” (13). BlackRock’s IBIT led with about $182M inflows, followed by Fidelity’s FBTC with about $147M, and ARK 21Shares’ ARKB with nearly $119M (its largest daily inflow since July 10, 2025). Arkham data also showed ETF outflows nearly stopped last week, with major issuers selling roughly $16.6M BTC; ARKB reportedly bought about $34M BTC in a week. After three early-April sessions, US spot Bitcoin ETFs logged about $307M net inflows, lifting total AUM back above $90B.
For risk appetite, Ether ETFs recorded $120M inflows, offsetting $78M outflows from the prior two sessions, after three consecutive months of losses (total outflows about $770M for the period). Altcoin ETFs were mixed: XRP saw zero inflows, while Solana (SOL) ETFs added about $247K. Overall, spot Bitcoin ETF inflows returning to a multi-week high may support near-term sentiment and trading activity, even as broader risk gauges remain cautious.
Bullish
现货比特币ETF inflows回升到4.71亿美元的多周高点，且IBIT、FBTC、ARKB均出现显著净流入，这通常意味着来自传统机构/配置资金的持续买需。与过去几次ETF资金显著转强的情形类似，资金面先行往往会在短期内改善市场情绪，并推动BTC在震荡区间上方更容易形成支撑（即使价格当日出现冲高回落）。
短期交易层面：当“现货ETF资金流入”与BTC价格接近关键整数位（如70,000美元）同时出现时，资金更可能带来更强的下行承接和更快的反弹，尤其在恐慌情绪（Fear & Greed“极度恐慌”）仍在的阶段，反弹的持续性常与资金流强弱高度相关。
中长期层面：若未来几周ETF净流入能延续、AUM继续抬升，那么对“长期配置预期”会更有利；反之，如果随后再次转为净流出，市场也可能回到以波动交易为主的状态。ETH侧ETF也转为净流入并抵消部分流出，说明整体风险资产并未全面走弱，这增强了看涨延续的概率。