Our major US stock indices are starting to mix

According to a Globenewswire report, publicly traded U.S. mining company Riot Blockchain, Inc. (NASDAQ: RIOT) announced a contract to purchase S19d 42,000 Antminer from Bitmain for $ 138.5 million. The company says there will be around 81,150 Antminers of Riot after full shipments in 2022, 95% of which will be the last models in the S19 series, with the company's total hash value reaching 7.7 exahash / s.