PRZO ▲ +3.6% - ParaZero Technologies Ltd. $PRZO - ParaZero Signs an MOU with a Tier-1 European Defense Company to Integrate Autonomous Counter-UAS System Across its Armored Vehicle Arsenal ParaZero Technologies rose 3.6% following news that it signed a memorandum of understanding with a major European defense contractor to integrate the company's autonomous counter-UAS system into the contractor's armored vehicle lineup. The agreement signals commercial traction for ParaZero's drone-detection technology in the defense sector, which drove the intraday gain. 09-SEP-2026 08:10 AM ET