Tesla Stock Plummets 1.93% on $35.27 Billion Record Volume as Production Hurdles and Regulatory Shifts Spark Market Volatility

Generated by AI AgentVolume Alerts
Tuesday, Sep 23, 2025 7:59 pm ET1min read
Aime RobotAime Summary

- Tesla shares fell 1.93% on Sept 23, 2025, with record $35.27B trading volume driven by production delays at Berlin Gigafactory and regulatory uncertainties.

- Production challenges linked to local permitting issues raised concerns about Q4 targets, while expanded CATL battery partnership provided partial supply chain stability.

- California's revised EPA credit policy reducing EV incentives sparked debates over long-term profitability, compounding valuation risks for growth-focused investors.

On September 23, 2025, , securing the top position in market activity. The stock’s performance was influenced by mixed signals from production updates and regulatory developments.

Reports highlighted Tesla’s ongoing challenges at its Berlin Gigafactory, . Meanwhile, , offering some stability amid supply chain uncertainties. .

Regulatory scrutiny also impacted sentiment. A revised EPA credit policy in California, which reduces incentives for zero-emission vehicles, sparked debates about long-term profitability. While Tesla’s leadership in EV innovation remains intact, .

To run this back-test accurately I need to pin down a few practical details: 1. Universe • All U.S. listed common stocks, or a narrower list (e.g., current S&P 500 constituents)? 2. . , , . • Is this acceptable, or would you prefer a different convention (e.g., buy at the same-day close)? 3. ? ? 4. , ? If the above default choices (U.S. common stocks, equal-weight, enter next-day open, , zero explicit costs) work for you, just let me know and I’ll proceed with the data pulls and back-test. Otherwise, specify the adjustments you’d like.

Comments



Add a public comment...
No comments

No comments yet