U.S. crypto-related stocks experienced gains in pre-market trading on May 26. Marathon Digital Holdings (MARA) led the rise with a 2.75% increase. Riot Platforms (RIOT) followed closely, up 2.74%, while Bit Digital (BLSH) gained 2.1%. Additionally, Bitfarms (BMNR) climbed 2.91%, MicroStrategy (MSTR) advanced 1.87%, and Circle (CRCL) saw a modest rise of 0.34%. These movements reflect a positive sentiment in the crypto sector ahead of the market opening.