Stock Screening with Wide Ranges, Recent Gains, and Strong Fund Flows

Summary

This stock-selection proposal combines three filters: a large high-low range, at least one daily gain of 10% or more in the preceding 25 trading days, and a ranking by capital or fund-flow strength. The intended effect is to find volatile stocks that have recently shown strong upside and are attracting capital, potentially highlighting active market themes. The post also sketches a ranking implementation, though its sample formulas do not fully specify the stated lookback condition or the additional filters it recommends.

The author warns that a flow-heavy screen can miss companies with attractive fundamentals and may favor larger sector leaders over smaller potential winners. Price indicators alone can also mislead. Suggested additions include RSI or KDJ, volume and flow measures, fundamental data, and industry analysis, with criteria adapted to each sector. These are recommendations rather than tested improvements: the document supplies no backtest, benchmark, transaction-cost analysis, or evidence that the expanded screen improves returns. The filters should be treated as a screening hypothesis, not a complete trading strategy.

Key ideas

• The proposed screen selects for a wide daily range and a large gain during the preceding 25 trading days.
• It ranks qualifying stocks by a measure of capital strength or flow.
• The author notes that flow-focused selection can favor large leaders and overlook smaller companies or strong fundamentals.
• The post suggests combining technical, fundamental, industry, volume, and flow measures.
• No performance test or evidence is given for the proposed screen or its suggested additions.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.