Bitwise launches Bitwise Bitcoin Standard Corporations ETF tracking firms with significant BTC holdings, aiming to move away from traditional reserves. Despite some criticism, the ETF includes companies like Microstrategy and Mara Holdings among others, with Tesla also in the mix. The ETF was released with zero assets so far and offers exposure to firms with substantial BTC treasuries. BTC miners have faced challenges recently, with stock losses due to industry competition and market fluctuations.