Odaily Planet Daily News Cryptocurrency stocks fell in the pre-market of the U.S. stock market, Coinbase (COIN.O) fell 1.5%, MicroStrategy (MSTR.O) fell 1.5%, Riot Blockchain (RIOT.O) fell 1.1%, ProShares Bitcoin Strategy ETF fell 2.0%, and iShares Bitcoin Trust fell 2.0%. (Jinshi)