Mainland China Stock Screening with Inflows and a Rising 30-Day Average

Summary

This note describes a mainland Chinese equity screen combining three conditions: reported net position increases above 5%, a daily gain above 1% among main-board stocks, and an upward-sloping 30-day moving average. The intended signal is a stock with recent buying interest, positive daily momentum, and a rising intermediate trend. The article also suggests adding company financial quality, profitability, valuation, turnover, and trading volume to refine candidates.

The document offers a rationale for each filter but provides no performance statistics or backtest evidence. It cautions that the criteria omit broader market risk and investor risk tolerance, and that the screen may return too many stocks for direct portfolio use. The proposed additions are suggestions rather than defined or tested rules, and the included code excerpt is truncated. The screen therefore serves as an initial candidate-selection idea, requiring further analysis and evaluation before use.

Key ideas

• The screen combines reported daily position increases above 5% with a gain above 1% and a rising 30-day moving average.
• The filters aim to identify stocks with buying interest, positive short-term momentum, and an upward trend.
• The article proposes adding financial quality, valuation, turnover, and volume measures for further screening.
• It gives no empirical performance evidence and warns that market risk and investor risk tolerance are not included.

Tags

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