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On September 18, 2025, , ranking 235th in market activity across U.S. exchanges. The stock's performance was influenced by strategic adjustments in its supply chain operations amid ongoing global solar panel price volatility. Management announced a phased reduction in third-party module procurement, shifting toward higher-margin in-house production to stabilize profit margins under competitive pressure from Chinese manufacturers. This operational pivot aligns with Q3 guidance updates highlighting margin preservation as a priority over short-term volume growth.
Market analysts noted the move could face short-term execution risks, particularly with existing supplier contracts requiring renegotiation. , though these deferrals were framed as strategic rather than operational constraints. Regulatory filings revealed no material changes to long-term capacity targets, maintaining the stock's fundamental outlook within sector benchmarks. Technical indicators showed mixed signals, .
To set up an accurate back-test I need a few quick clarifications: 1.
• All U.S. common stocks (listed on NYSE + NASDAQ + Amex), or a different universe? 2. Selection logic & trade timing • Rank by average trading volume over the past 1 day (i.e., today’s volume) and pick the top 500. • Buy at today’s close and sell at tomorrow’s close (1-day holding period), or do you prefer buy at tomorrow’s open and sell at tomorrow’s close? 3. Portfolio weighting • Equal-weight across the 500 names, or weight by volume / market-cap / something else? 4. Frictions • Assume zero transaction costs and unlimited liquidity, or incorporate a standard commission/slippage? Once I have these details I’ll generate the retrieval plan and run the back-test.
Hunt down the stocks with explosive trading volume.

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