BlackRock’s iShares Bitcoin Trust (IBIT) breaks records with $3.8 billion in trading volume, surpassing last week’s $3.3 billion high. Bitcoin’s price hits $69,000 before dropping to $63,500. BlackRock plans to add Bitcoin ETFs to its portfolio, highlighting risks. 10 Bitcoin ETFs, including IBIT, exceed $10 billion in trading volume, with IBIT holding over $10 billion in assets. BlackRock eyes Ethereum ETF after SEC delays decision.