(Bloomberg) -- The world’s biggest Bitcoin ETF has reached an inauspicious milestone: an entire month of consecutive outflows. Most Read from BloombergA Spike in Heart Disease Deaths Since Covid Is Puzzling ScientistsBYD’s New $233,450 EV Supercar to Rival Ferrari, LamborghiniFreddie Mercury’s London Residence Lists at £30 MillionShein Considers London IPO After US Resistance to ListingThe $24.2 billion Grayscale Bitcoin Trust (ticker GBTC) has seen $7.4 billion exit across 31 trading days as of