07:42 AM EDT, 04/22/2024 (MT Newswires) -- Moolec Science ( MLEC ) shares more than doubled Monday premarket after the company said it secured US Department of Agriculture approval for its genetically engineered soybean Piggy Sooy.

Gryphon Digital Mining ( GRYP ) shares surged 18% following a 2.2% drop in the previous session.

AMTD IDEA Group ( AMTD ) shares rose 15% after the company launched a $5 million stock repurchase program.