Screening Chinese Main Board Stocks with RSI, Daily Gains, and Dragon-Tiger Listings

Summary

This proposed stock screen combines four conditions: a six-period RSI below 65, a daily gain above 1%, main-board listing status, and appearance on the prior day's Dragon-Tiger List, a Chinese market disclosure of notable trading activity. The article frames the RSI threshold as an oversold filter, the positive daily return as a sign of strength, and the listing as evidence of attention from larger market participants. It also includes formula and Python examples intended to implement or adapt the screen.

The article offers a rationale and general caveats, but no backtest, performance statistics, or evidence that the selected stocks subsequently outperform. Its interpretation of RSI below 65 as oversold is questionable, and a Dragon-Tiger appearance does not by itself establish institutional buying or future potential. The fixed criteria may miss changing market conditions; the author recommends adding further technical and fundamental filters and managing risk. The code excerpt also contains apparent data and logic inconsistencies, so its output should be checked before use.

Key ideas

• The screen selects main-board stocks with RSI below 65, a daily gain above 1%, and a prior-day Dragon-Tiger List appearance.
• The proposed rationale combines a technical filter with recent price strength and a market-activity disclosure.
• The article presents no backtest or measured evidence of returns.
• The claimed oversold interpretation of RSI below 65 and the inference of institutional demand require scrutiny.
• The example implementation should be validated because its data handling and conditions appear inconsistent.

Tags

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