BlackRock's iShares Bitcoin Trust has experienced its largest outflow since its launch, with $330.8 million, or over 3,500 BTC, leaving the fund on January 2. This marks the third consecutive day of outflows, totaling $391 million over the past week. Despite this, BlackRock remains a top player in ETF inflows for 2024, trailing only behind Vanguard and iShares Core S&P 500 ETFs. Meanwhile, Bitwise, Fidelity, and Ark 21Shares bucked the trend with notable inflows. Looking ahead, predictions for 2025 include the launch of combined spot BTC and ETH ETFs and other crypto ETF innovations.