Group 1 - Ferrari's stock dropped by 12.7% after the company lowered its electric vehicle sales target [1] - Delta Air Lines' stock increased by 7.3% due to strong Q4 and full-year performance guidance [1] - Serve Robotics' stock rose by 11.7% following a partnership with DoorDash [1] Group 2 - Ambow Education's stock surged by 49.8% after launching the real-time translation platform WeSpeak [1] - Bilibili's stock increased by 6.1% as it prepares for the upcoming test of "Three Kingdoms: Hundred Generals Card" [1]

Core Viewpoint - Ambow Education (AMBO.US) experienced a pre-market surge of over 59%, reaching $5.69, following the announcement of its new real-time translation platform WeSpeak, which offers subscription-based multilingual translation services for various settings [1] Company Summary - Ambow Education has launched WeSpeak, a real-time translation platform aimed at providing multilingual translation services for enterprises [1] - The platform is designed to support a wide range of environments, including classrooms, conference rooms, global summits, international exhibitions, and large entertainment venues [1]