Advanced's $5.89B Volume Surges to 12th in U.S. Rankings Amid Semiconductor Expansion and Supply Chain Pact

On September 15, 2025, , ranking 12th among U.S.-listed equities. The stock’s performance drew attention amid mixed market sentiment and sector-specific catalysts.

Recent developments highlighted Advanced’s strategic focus on expanding its semiconductor fabrication capacity. A newly announced partnership with a leading materials supplier aims to secure long-term raw material supplies, potentially stabilizing production costs amid rising industry-wide inflation pressures. Analysts noted this could bolster Advanced’s competitive positioning against peers facing supply chain bottlenecks.

Separately, the company released preliminary data from its next-generation chip architecture trials, . While no formal product roadmap was disclosed, the findings have sparked speculation about potential upgrades to existing client hardware portfolios. Institutional buying activity surged in the latter half of the trading session, suggesting growing confidence in the firm’s R&D pipeline.

To run this back-test rigorously I need to confirm (and in one respect, clarify) several details: 1. Universe • Do you mean all U.S. listed common stocks, or a specific exchange (e.g., NYSE + NASDAQ)? 2. ? 3. , , ? ? 4. Practical note on tooling • The back-test engines currently available in this workspace evaluate one ticker at a time. , which is not exposed here. • Two work-arounds: a) Run the test on a single liquid ETF proxy (e.g., . Please let me know your preference (proxy ETF vs. single ticker) and confirm the details in points 1-3. Once I have that, I can build the data-retrieval plan and run the back-test.