According to Farside Investors, Grayscale's Bitcoin Trust (GBTC) experienced a significant daily outflow of $89.9 million on May 6, 2025 (source: FarsideUK on Twitter). This substantial withdrawal signals persistent bearish sentiment among institutional investors and could exert downward pressure on Bitcoin's short-term price action. Traders should closely monitor ETF flows as continued outflows from major funds like GBTC often correlate with increased market volatility and potential selling momentum in both spot and derivative Bitcoin markets.

According to Lookonchain, Bitcoin ETFs experienced a net outflow of 1,705 BTC, valued at $145.58 million on April 2, with Fidelity contributing significantly by offloading 1,045 BTC worth $89.24 million. Fidelity's current holdings stand at 195,888 BTC, valued at $16.73 billion. In parallel, Ethereum ETFs saw a net outflow of 1,535 ETH, equating to $2.87 million, with Bitwise responsible for 1,363 ETH worth $2.55 million. Bitwise's holdings now total 93,728 ETH, valued at $175.46 million. These movements indicate potential bearish sentiment in both Bitcoin and Ethereum markets.

According to Lookonchain, on February 19, Bitcoin ETFs experienced a net outflow of 1,288 BTC valued at $124.38 million, with Bitwise seeing the largest outflow of 1,198 BTC ($115.65 million). Currently, Bitwise holds 39,954 BTC valued at $3.86 billion. In contrast, Ethereum ETFs saw a net inflow of 934 ETH valued at $2.55 million, with Fidelity contributing the largest inflow of 1,749 ETH ($4.77 million). Fidelity's holdings in Ethereum now total 458,653 ETH, valued at $1.25 billion.

According to Lookonchain, on February 14, Bitcoin ETFs experienced a net outflow of 1,765 BTC, equivalent to $171.06 million. Notably, Fidelity saw an outflow of 982 BTC, valued at $95.21 million, though it continues to hold 207,542 BTC, worth approximately $20.11 billion. Meanwhile, Ethereum ETFs faced a net outflow of 5,514 ETH, amounting to $14.89 million. Grayscale's Ethereum Trust (ETHE) reported an outflow of 11,375 ETH, valued at $30.71 million, yet maintains a holding of 1,304,767 ETH.

According to Lookonchain, the net outflow from 10 Bitcoin ETFs totaled 1,592 BTC, equivalent to $150.88 million. Grayscale's Bitcoin Trust (GBTC) alone accounted for an outflow of 483 BTC, valued at $45.81 million, while maintaining a holding of 200,286 BTC, estimated at $18.98 billion. Furthermore, 9 Ethereum ETFs experienced a net outflow of 3,971 ETH, amounting to $10.3 million. Grayscale's Ethereum Trust (ETHE) saw an outflow of 8,451 ETH, valued at $21.91 million, with current holdings of 1,316,232 ETH. This data suggests a significant movement of funds away from these crypto ETFs, which could impact market liquidity and investor sentiment.

According to Lookonchain, the net flow for 10 Bitcoin ETFs has decreased by 2,094 BTC, equivalent to a $209.53 million outflow, with Fidelity experiencing significant outflows of 1,790 BTC worth $179.12 million. In contrast, 9 Ethereum ETFs have seen a positive net flow of 10,314 ETH, amounting to a $29.09 million inflow, with Fidelity leading the inflows with 18,156 ETH valued at $51.2 million.