Chinese A-Share Screen Using Volume Ratio, Positive P/E, and 2021 Listings

Summary

This Chinese A-share stock screen ranks stocks by volume ratio and selects the top 100, then filters for a positive price-to-earnings ratio and an IPO year of 2021. The post interprets high volume ratio as possible inflow strength and positive P/E as a basic profitability-related filter, while noting that new listings may behave unpredictably.

It flags the risk that heavily traded stocks may be overvalued, that a positive P/E does not prevent a future decline, and that recently listed stocks may lack a stable record. It suggests adding turnover, return on equity, industry, and profitability analysis to make the screen more complete. The article provides no backtest results or empirical support, and its code references do not clearly implement the stated screening logic, so the rules should be treated as a rough proposal rather than a validated strategy.

Key ideas

• The screen ranks stocks by volume ratio and keeps the top 100.
• It further requires a positive P/E and a listing year of 2021.
• The post warns that high trading activity can accompany overvaluation and that newer listings may be unstable.
• Turnover, return on equity, industry, and earnings analysis are suggested as additional filters.
• The document reports no performance evidence for the proposed screen.

Tags

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