In a new show of confidence during recent volatility, Binance has expanded its safu bitcoin position with another major acquisition from the open market. The Secure Asset Fund for Users (SAFU) at Binance has received a fresh capital injection, as the exchange allocated $233 million to purchase 3,600 BTC. This latest move lifts the fund's total stash to 6,230 BTC, currently valued at roughly $404 million. Moreover, the transaction is the third sizeable buy in just a few days, pushing cumulative purchases to almost $430 million.