Screening Stocks by Opening Gap, Float Size, and Moving Average Convergence

Summary

This proposed stock screen combines three conditions: at least five moving averages converge, the share float is no greater than the stated threshold, and the stock’s gain at the 9:25 a.m. snapshot is below the stated cap. The article frames moving-average convergence as a sign of relative price stability and the float and opening move filters as ways to narrow the candidate list. It also suggests examining additional averages, company financials, and industry prospects, while limiting trading frequency.

The article supplies a partial Python example, but it does not demonstrate how to calculate the five-average convergence or the 9:25 move, and the code excerpt does not implement the described screen in a verifiable way. No backtest, performance results, or comparison supports the claim that this combination finds attractive investments. The stated caveats include concentration, missing company and sector information, and costs or risks from frequent trading; the rules therefore remain an unvalidated screening concept.

Key ideas

• The proposed screen requires multiple moving averages to converge, a capped share float, and a limited pre-open price increase.
• The article recommends adding financial and industry information to the price-based filters.
• It identifies concentration, omitted fundamentals, and excessive trading as risks.
• The code excerpt and description do not establish a reproducible implementation or tested performance.

Tags

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