To make money on bitcoin and blockchain, learn how to trade By: MarketWatch January 12, 2018 at 10:21 AM EST Don’t think about it as investing, says Nigam Arora. Read More >> Related Stocks: Adv Micro Devices Bitcoin (Bitstamp) Bitcoin Composite Block Inc CME Group Eastman Kodak Global Gaming Technologies Corp Overstock Com Ord Shs Riot Platforms Inc