Tesla(US:TSLA) Zhi Tong Cai Jing·2025-10-07 06:58Group 1 - Archer Aviation's stock price surged to its highest level since July, rising nearly 18% on Monday and accumulating a 40% increase over the past five trading days, driven by speculation that the company will participate in Tesla's upcoming product announcement [1] - Tesla's official X account released a teaser video on October 5, indicating an important announcement on October 7, featuring a metal rotor component with the Tesla logo, which has led to various interpretations regarding the nature of the upcoming product [1] - Analysts suggest that the most anticipated product could be the new Roadster, which may integrate SpaceX technology and utilize patented adaptive aerodynamics for dynamic traction optimization, supported by a recent patent application by Tesla [1] Group 2 - There is significant speculation that the announcement may instead focus on a revamped or lower-cost version of the Model Y, as new test vehicles have been spotted near Tesla's Texas Gigafactory [2] - Observers also indicate that Tesla might use this event to showcase its advancements in emerging technologies such as artificial intelligence or electric vertical takeoff and landing (eVTOL) aircraft [2]