According to @lookonchain, Nov 4 ETF flows showed a combined net outflow of $318.27M across 10 Bitcoin (BTC) ETFs and 9 Ethereum (ETH) ETFs (source: @lookonchain). Bitcoin ETFs recorded net -1,723 BTC (-$180.02M), with BlackRock redeeming 1,748 BTC ($182.6M) and holding 799,701 BTC ($83.55B) after the move (source: @lookonchain). BlackRock’s BTC redemption equaled about 101% of the day’s 10-ETF net outflow, implying small net inflows at peers, and represented roughly 0.22% of its BTC holdings (source: @lookonchain). Ethereum ETFs posted net -38,833 ETH (-$138.25M), with BlackRock redeeming 22,681 ETH ($80.74M) and holding 3,970,064 ETH ($14.13B) after the move (source: @lookonchain). BlackRock accounted for about 58% of the ETH net outflow, with the day’s redemption equal to roughly 0.57% of its ETH holdings (source: @lookonchain).

According to @lookonchain, on Oct 16, 10 Bitcoin (BTC) ETFs recorded net outflows of 51 BTC, equal to $5.57 million. According to @lookonchain, 9 Ethereum (ETH) ETFs posted net inflows of 57,134 ETH, totaling $227.57 million. According to @lookonchain, BlackRock saw outflows of 91 BTC (about $10 million) and holds 805,103 BTC valued at $88.65 billion. According to @lookonchain, BlackRock registered inflows of 41,132 ETH (about $163.83 million) and holds 4,040,836 ETH valued at $16.69 billion.

According to @lookonchain, on Aug 19, 2025, 10 Bitcoin (BTC) ETFs recorded net outflows of 1,717 BTC valued at $197.19 million (source: @lookonchain, Aug 19, 2025). The same source reports Grayscale Bitcoin Trust (GBTC) saw outflows of 722 BTC worth $82.87 million and currently holds 179,855 BTC valued at $20.66 billion (source: @lookonchain, Aug 19, 2025). For Ethereum, @lookonchain states that 9 ETH ETFs posted net outflows of 63,778 ETH totaling $272.71 million, while Grayscale Ethereum Trust (ETHE) registered outflows of 23,427 ETH worth $100.17 million (source: @lookonchain, Aug 19, 2025).

According to Eric Balchunas, IBIT was the leader among all ETFs in daily inflows for the first time, surpassing traditional giants like VOO, as reported on May 23, 2025. This milestone is attributed to heightened trading volume driven by Bitcoin’s all-time high, resulting in approximately $8 billion in IBIT inflows over five weeks. This rapid accumulation highlights growing institutional and retail demand for Bitcoin exposure, reinforcing BTC ETF net flows as a critical metric for crypto market sentiment and liquidity (source: Eric Balchunas, Twitter). Traders should monitor ETF flow trends as they directly impact Bitcoin price dynamics and overall crypto market volatility.