07:34 AM EDT, 10/09/2025 (MT Newswires) -- Bluejay Diagnostics ( BJDX ) shares were 155% higher pre-bell Thursday after the company said it has secured an expanded collaboration deal with SanyoSeiko for the commercialization of Symphony platform.

Turn Therapeutics ( TTRX ) stock was up 135%, rebounding from Wednesday's losses.

Baosheng Media Group ( BAOS ) shares were 54% higher after a 1.8% loss in the previous session.

Ambow Education ( AMBO ) stock was up 50% following a muted session.

Biodexa Pharmaceuticals ( BDRX ) shares were 20% higher, erasing Wednesday's losses.