PONY ▼ -0.5% - Pony AI Inc. $PONY - Pony.ai Unveils New Gen-4 Robotruck in Collaboration with GAC Commercial Vehicle Pony AI unveiled its new Gen-4 Robotruck in collaboration with GAC Commercial Vehicle, though the announcement did not prevent a modest decline as shares of $PONY fell 0.5% today. The company's autonomous vehicle milestone appears to have been offset by broader market sentiment or profit-taking following the news. 14-SEP-2026 08:15 AM ET