The first Bitcoin-linked exchange-traded fund listed in the U.S. debuted as the second-most heavily traded fund on record in a watershed moment for the crypto industry. The ProShares Bitcoin Strategy ETF — trading under the ticker BITO — rose about 4.9% to$ 41.94.... More than 24 million shares changed hands Tuesday, according to data compiled by Bloomberg.... “ This is going to allow many people who have been waiting for an easy way to do this and a robust way to do this to now be involved an