Screening Robot-Themed Chinese Stocks with Reversal and Size Filters

Summary

This community post proposes a Chinese equity screen combining a daily price-range threshold, a recent reversal or engulfing pattern, robot-concept classification, and a circulating market capitalization below 10 billion yuan. The stated intent is to find smaller companies in a popular theme after a reversal signal. It outlines implementations using market data and a candlestick indicator, then intersects the technical, concept, and size filters to produce a candidate list.

The post offers no backtest, performance statistics, or evidence that the combined conditions predict returns. It cautions that the screen omits fundamental analysis, concentrates on one theme, and may exclude larger companies with potential. Its description of the reversal condition and code examples are not fully consistent, so the exact signal would need careful verification before research use. The suggested extensions include adding fundamentals and industry information or using additional screening methods; these are proposals rather than tested improvements.

Key ideas

• The proposed screen combines price amplitude, a recent reversal pattern, robot-theme membership, and a small-capitalization limit.
• The post supplies illustrative screening logic but no historical performance evidence.
• Theme concentration and omission of fundamentals are stated limitations.
• The written signal description and example implementations may not define the reversal condition consistently.

Tags

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