EH ▼ -4.3% - EHang Holdings Limited $EH - EHang EH216-S Completes First Public Flight in Hong Kong, Advancing "Regulatory Sandbox X" Project with HKSAR Government EHang Holdings fell 4.3% today despite announcing a milestone for its autonomous aircraft program. The company completed the first public flight of its EH216-S aircraft in Hong Kong as part of a regulatory sandbox project with the Hong Kong government, representing progress toward commercializing its urban air mobility technology. The intraday decline suggests investors may be taking profits following recent gains or focusing on the timeline and financial runway needed before the technology generates revenue. 28-AUG-2026 01:08 PM ET