Onconetix (ONCO) shares were 39% higher pre-bell Thursday, rebounding from Wednesday's losses.
J-Star (YMAT) stock was up 20%, a day after the company's Nasdaq debut.
Applied Digital (APLD) shares were 20% higher after the company reported late Wednesday a narrower fiscal Q4 loss amid higher revenue.
Alignment Healthcare (ALHC) stock was up 20%, a day after the company reported it swung to Q2 earnings amid higher revenue.