BlockBeats News, December 13, according to market data, the US stock market continued to decline during the trading day, with the Nasdaq 100 index falling by 2%. US stock crypto concept stocks generally fell, including:Strategy (MSTR) down 2.13%;Circle (CRCL) down 6.3%;Coinbase (COIN) down 1.56%;MARA Holdings (MARA) down 3.2%;Riot Blockchain (RIOT) down 3.4%;BitMine Immersion (BMNR) down 6.7%;SharpLink Gaming (SBET) down 4.4%.