Strategy has increased its Bitcoin holdings by 4,871 BTC last week, despite facing an unrealized loss of approximately $4.729 billion. Meanwhile, Bitmine also adjusted its portfolio, reporting an unrealized loss of about $7.202 billion. Additionally, Bitmine expanded its Ethereum holdings by 71,252 ETH, raising its staked amount to over $7 billion. In regulatory news, the U.S. Commodity Futures Trading Commission (CFTC) Chair affirmed the agency's authority over derivatives markets, while the Securities and Exchange Commission (SEC) Chair announced that a crypto safe harbor proposal has been submitted to the White House for review. This proposal aims to allow crypto projects to raise funds without immediate registration, potentially easing regulatory burdens for new ventures.