AMBA ▲ +1.4% - Ambarella, Inc. $AMBA - Ambarella Launches X7, Its First Standalone AI Accelerator, to Add Physical AI to Any Host Processor Ambarella launched X7, its first standalone AI accelerator designed to integrate physical AI capabilities with any host processor, driving a 1.4% gain in the stock today. The new product expands the company's addressable market beyond its traditional video compression focus into the broader AI acceleration segment. 15-SEP-2026 09:00 AM ET