Tesla (TSLA) is actively pursuing Terafab, a dedicated chip-factory project, with management guiding annual spending over $25 billion and potentially allocating additional capital to build and ramp the facility. This strategic move aims to secure vertical integration in AI, robotics, and data processing capabilities, though it requires significant capital expenditure and regulatory approval. The company recently reported earnings on October 21, drawing trader attention to management commentary regarding Terafab progress, the capital plan, and the impact of its FSD, Robotaxi, and Optimus initiatives on future margins and strategy metrics. Meanwhile, speculation persists regarding a potential all-stock acquisition by SpaceX within the next 6–12 months, which would require antitrust review and dual shareholder approval while allowing Musk to retain majority voting control. In market performance, Tesla shares fell approximately 2% overnight before its Roadster event and roughly 4% for the week, with trading volume running below average as investors awaited the live demo amidst broader inflation and rate-hike concerns. The company also achieved a notable operational milestone on October 6 when its batteries discharged a record 745 MW to California's grid during an evening heat-wave peak, boosting supply amid high demand. Despite these developments, Tesla faced competitive pressure in global vehicle sales for the full-year 2025, as BYD outsold Tesla in total units worldwide. Additionally, the company delayed its Roadster live demo due to adverse outdoor weather conditions, rescheduling the event for Thursday at 7:55 p.m. Central time following prior postponements and a two-week delay.