(Bloomberg) -- MicroStrategy Inc. is powering returns in the $310 billion market for US convertible bonds on the back of Bitcoin’s historic advance.Most Read from BloombergUnder Trump, Prepare for New US Transportation PrioritiesNo Water by Year-End for This Zimbabwean City of 700,000 PeopleArizona Elections Signal Robust Immigration Enforcement Under TrumpScoring an Architectural Breakthrough in Denver’s RiNo DistrictA 500-member Bloomberg gauge for convertible US debt is headed for its best mo