Screening Chinese Stocks by Moving-Average Convergence and Profitability

Summary

This stock-selection screen combines three conditions: market capitalization at or below 10 billion yuan, positive net profit, and a close above the average of the 5-, 10-, 20-, 30-, and 60-day moving averages. It also excludes stocks that closed at the same price on the prior day and the day before, which the document uses as a proxy for avoiding a limit-up session. The text describes the criteria conceptually, rather than reporting a tested portfolio or performance results.

The author cautions that simple filters can miss relevant market or financial information, exclude candidates, or select stocks that merit further scrutiny. The moving-average condition is described as convergence, but the actual comparison to the average of the five moving averages does not establish that the averages are close to one another. The article suggests adding further financial measures and reviewing candidates manually; it provides no evidence that the screen predicts returns.

Key ideas

• The screen limits candidates to companies valued at no more than 10 billion yuan with positive net profit.
• It uses five daily moving averages and compares the close with their average.
• It filters out stocks whose latest close matches the preceding close as a proxy for avoiding a limit-up day.
• The article warns that the filters can omit relevant information or produce false selections.
• No backtest results or evidence of predictive performance are provided.

Tags

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