Chinese Stock Screening with Weekly Moving Average Crossovers and Limit-Ups

Summary

This short-term Chinese stock screen combines a daily range threshold, a weekly five-day moving average crossing above a ten-day moving average, and more than two limit-up sessions within ten days. The document frames the conditions as a blend of volatility, trend direction, and recent buying pressure. It provides basic indicator definitions and sample code, but no backtest, benchmark, or performance evidence. The code also appears to calculate moving averages from daily observations despite describing a weekly crossover, so the time frame needs clarification before implementation.

The author warns that unusual market moves can make volatility signals unreliable and that multiple limit-up sessions may reflect speculative chasing, increasing the chance of losses for late entrants. Adding money-flow, sector, or sentiment filters is suggested, along with adjusting conditions to the market. The screen is a candidate-selection rule, not a complete trading system: the document does not specify entry timing, exits, position sizing, or a method for evaluating risk-adjusted returns.

Key ideas

• The screen combines a daily range condition, a weekly moving-average crossover, and multiple recent limit-ups.
• The signals aim to capture volatility, trend direction, and strong buying interest.
• No backtest or performance results are provided.
• Limit-up chasing and unusual market moves can increase losses or weaken the signals.
• The implementation needs clarification because the described weekly crossover may be calculated on daily data.

Tags

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