ChainCatcher news, monitored by Trader T, most US stock crypto concept stocks are up in pre-market, among which T-Rex 2X Long MSTR Daily Target ETF surged 12%, iShares Bitcoin Trust rose 1.8%, MicroStrategy increased by 1.5%, Riot Platforms rose 2.4%, CleanSpark rose 2.2%, Marathon Digital Holdings slightly increased by 0.04%, and Coinbase fell by 1.2%.