According to glassnode, spot BTC ETFs have attracted more than $300 million in daily inflows over the past week, maintaining strong buy-side pressure on Bitcoin. The 7-day simple moving average of ETF inflows reached around 2,200 BTC, valued at nearly $250 million as of yesterday (source: glassnode, May 30, 2025). This persistent capital injection into spot Bitcoin ETFs is supporting upward price momentum and signaling robust institutional demand, which traders should monitor for potential volatility and breakout opportunities in the crypto market.