MicroCloud Hologram (HOLO) Monday said it has developed a way to guide two heavy hole spin qubits along predefined trajectories on a double quantum dot semiconductor system, marking a significant innovation in quantum technology. The approach essentially acts as a solid electromagnetic shielding barrier for qubits, blocking the infiltration of charge noise and ensuring qubits operate stably in a relatively low-noise environment.

MicroCloud shares recently were ahead more than 98%. Trading volume also ballooned, exchanging 108 million shares, compared with a daily average of 5.4 million shares.

Faraday Future Intelligent Electric (FFIE) Sunday said Los Angeles-area entrepreneur Luke Hans will take delivery next month of the company's FF 91 2.0 Futurist Alliance electric vehicle.

Faraday Future shares were trading 66% higher. Volume reached just over 107 million shares, compared with a daily average of around 7.3 million shares.

Vivid Seats (SEAT) reportedly is working with advisors to explore a potential sale after the online ticketing marketplace received takeover interest, including unnamed private-equity firms, people with knowledge of the matter told Bloomberg.

Vivid Seats shares jumped as much as 20%. Trading volume also was running ahead of typical levels, with more than 2.5 million shares changing hands by midday, compared with daily average of around 1.2 million shares.

Price: 4.76, Change: +2.36, Percent Change: +98.42