MARA stock jumps 22% into weekend as bitcoin whipsaws; Monday risk test looms
MARA shares jumped 22.4% to $8.24 Friday, trading higher after hours, as the company moved $87 million in bitcoin to major custodians. About 82.4 million MARA shares changed hands. Bitcoin hovered near $68,928 Saturday. A MARA filing showed its general counsel had shares withheld for taxes on vested stock units, not an open market sale.