07:35 AM EDT, 05/02/2025 (MT Newswires) -- Sun Country Airlines ( SNCY ) shares surged 59% pre-bell Friday after the company reported late Thursday higher Q1 earnings and revenue.

Design Therapeutics ( DSGN ) shares increased 59% after a 3.1% drop on Thursday.

Classover Holdings ( KIDZ ) shares advanced 49%, extending Thursday's rally after the company secured a $400 million equity investment agreement.

AmeriServ Financial ( ASRV ) stock was up 53% following a muted session.