Duke Energy Trading Volume Plunges 21.83% as Stock Slumps to 444th in Market Liquidity Rank

On September 18, 2025, , . , indicating reduced investor activity compared to recent levels.

Recent developments suggest mixed sentiment toward the utility sector. Regulatory updates in North Carolina highlighted potential adjustments to renewable energy mandates, which could influence long-term capital allocation strategies for Duke. Analysts noted that while the company's dividend yield remains competitive, .

Market participants are monitoring Duke's response to regional . . However, .

To run this back-test precisely I need to pin down a few practical details: 1. Stock universe - Should we rank daily volume across all U.S.-listed common stocks (NYSE + NASDAQ + AMEX), or a narrower list such as the S&P 500 constituents? 2. Weighting method - Equal-weight each of the 500 names we buy, or some other weighting (e.g., proportional to volume)? 3. Trade prices & timing - Typical convention is "buy at today’s close, sell at tomorrow’s close" when the stated holding period is one full trading day. Is that acceptable, or would you prefer open-to-close or open-to-open? 4. Frictions - Assume zero commissions/slippage, or include (e.g.) 2 bp per side to reflect trading costs? Once I have these details I can build the data-retrieval plan and run the test.