AInvest Newsletter
Daily stocks & crypto headlines, free to your inbox
Sempra Energy (SRE) closed 0.69% lower on October 8, 2025, with a trading volume of $450 million, ranking 250th in dollar volume across U.S. equities. The decline followed mixed signals from regulatory developments and operational updates within its core infrastructure and energy services segments.
Analysts noted that the stock’s performance remained sensitive to evolving regulatory frameworks governing utility rate adjustments in California. Recent filings highlighted potential delays in rate case approvals, which could impact near-term earnings visibility. Meanwhile, the company’s renewable energy expansion projects showed steady progress, though market participants remain cautious about long-term capital allocation efficiency.
To run this back-test robustly I need to pin down a few practical details. Universe • Do we rank “all” U.S. common stocks (NYSE + NASDAQ + AMEX) each day, or a narrower list such as the S&P 1500 or Russell 3000 constituents? • If you already have a ticker list you’d like me to use, please let me know. Trade timing logic • Typical convention: – At the end of day t we rank by that day’s dollar volume. – At the next day’s open (t + 1) we buy equal-weighted positions in the 500 names. – We exit all positions at that day’s close (t + 1). • If you prefer a different entry/exit scheme (buy at today’s close, exit tomorrow’s close, etc.), please specify. Transaction costs & slippage • Should we assume zero costs, or apply a per-trade cost (e.g., 5 bp each side)? Benchmark (optional) • Would you like excess returns vs. SPY (or another benchmark) reported? Once I have these details I can pull the volume data, generate the daily portfolios, and run the strategy back-test from 2022-01-03 through today.

Hunt down the stocks with explosive trading volume.

Dec.05 2025

Dec.05 2025

Dec.05 2025

Dec.05 2025

Dec.05 2025
Daily stocks & crypto headlines, free to your inbox
Comments
No comments yet