07:52 AM EDT, 06/11/2024 (MT Newswires) -- Nauticus Robotics ( KITT ) shares were up more than 61% in recent Tuesday premarket activity, extending Monday's 49% rise.

ShiftPixy ( PIXY ) stock was 34% higher following a 2% fall in the previous session.

Blue World Acquisition ( BWAQ ) shares were up over 27%, recovering from Monday's losses.

QuantaSing Group ( QSG ) stock was 26% higher after the company said its board authorized the company to repurchase up to $20 million of its Class A ordinary shares in the form of American depositary shares.

Price: 0.3720, Change: +0.14, Percent Change: +61.11