During after-hours trading on August 21, crypto concept stocks rallied broadly, with mainstream names posting significant gains. As of press time, MicroStrategy (MSTR.US) traded at $121.70 in after-hours, up 2.04% from its previous close of $119.25; Coinbase (COIN.US) stood at $189.68, gaining 1.71%; Robinhood (HOOD.US) was at $108.93, up 0.74%.
Among other names, Bitmine Immersion Technologies (BMNR.US) rose 3.66% to $23.67 in after-hours trading; Circle Internet Group (CRCL.US) advanced 0.83% to $88.71. In derivative names, CCUP.US gained 1.51% to $2.69, while CRCD.US slipped 1.86% to $2.64.
Overall, the crypto sector maintained strong momentum in after-hours trading, with most constituents posting gains, indicating sustained investor interest in crypto-related concepts.