Screening Chinese Stocks by Intraday Range, Convertible Bonds, and Institutional Buying

Summary

The document presents a Chinese stock screen combining a daily price-range threshold, the presence of an outstanding convertible bond name, and positive institutional net buying. It frames the range condition as a way to find active stocks, the bond field as a company-strength signal, and institutional buying as a potentially informative flow indicator. It also gives a formula-style reference and a Python example that filters listed stocks and consults financial, daily price, and fund data.

The author warns that price swings and institutional activity can be noisy, that investor behavior may be influenced by sentiment, and that the screen may overlook promising companies. Suggested improvements include adding industry, fundamental, historical-price, and technical or volume measures. The rationale for the bond criterion is asserted rather than demonstrated, and no reproducible backtest results are supplied. The example code and stated screening logic may not align perfectly, so the page should be treated as a screening concept rather than a validated strategy.

Key ideas

• The proposed screen combines a minimum daily range, an outstanding convertible-bond name, and positive institutional net buying.
• The document treats price activity, bond status, and institutional flows as complementary selection signals.
• It cautions that market noise and institutional decisions can weaken the signals or exclude other candidates.
• The author suggests adding industry, fundamental, price-history, and technical or volume measures.
• No reproducible performance evidence is provided, and the example implementation may not fully match the stated logic.

Tags

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