A Stock Screen Combining RSI, Three Bearish Candles, and an Arc Pattern

Summary

This Chinese-language post describes a stock selection screen combining a 14-period RSI below 65, three consecutive down candles, and an arc-shaped price pattern. It frames the candle sequence and RSI filter as signals of short-term weakness, while suggesting that an arc bottom may precede a rebound. The post includes example indicator formulas and Python code intended to illustrate how the conditions could be applied to stock data.

The strategy description is internally mixed: it associates the bearish filters with weakness but also treats the arc pattern as a possible rebound signal. It gives no performance results, entry or exit rules, position sizing, or evidence that the combined conditions predict returns. The author notes that the screen omits market conditions, valuation, and company fundamentals, and that pattern recognition can miss or misclassify setups. The post recommends longer-term simulation and backtesting, but does not provide such validation. Treat the formulas as implementation examples rather than a tested trading system.

Key ideas

• The screen combines RSI below 65, three consecutive bearish candles, and an arc-pattern condition.
• The post interprets the RSI and candle filters as signs of weakness, while an arc bottom may indicate a potential rebound.
• The article supplies example formulas but provides no evidence of historical or live performance.
• Market context, fundamentals, pattern ambiguity, and possible signal bias are identified as limitations.
• The selection rules do not specify trade exits, position sizing, or portfolio risk controls.

Tags

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