Screening Chinese Stocks by Recent Returns, Institutional Flows, and Trading Activity

Summary

This A-share screening proposal combines a positive but limited ten-day price gain, positive institutional net buying based on exchange trading disclosures, and strong relative trading volume. The article describes ranking by volume ratio and selecting the highest-ranked stocks, then presents institutional buying and recent price performance as additional filters. It also suggests adding turnover and technical indicators such as MACD or Bollinger Bands to refine the screen.

The article gives no backtest or return evidence. It notes that a high volume ratio does not reveal whether flows will persist or whether price will fall, positive institutional net flow does not guarantee future performance, and a recent gain says little about longer-term prospects. The final proposed logic is cut off: its suggested refinement mentions a top-100 volume-ratio ranking and a turnover threshold but does not finish specifying the conditions. The screen is therefore a rough selection concept, not a fully defined or validated strategy.

Key ideas

• The proposed screen combines a positive ten-day return below 35 percent, positive institutional net buying, and high relative trading volume.
• The article suggests ranking stocks by volume ratio and refining the list with turnover or technical indicators.
• High volume, institutional buying, and recent gains can each occur without subsequent price appreciation.
• The final optimized rule is incomplete, and the article provides no backtest results.

Tags

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