A Chinese Stock Screen Combining Range, Shape, Auction Buying, and Large Orders
Summary
The post proposes a Chinese equity selection screen based on amplitude above a stated threshold, a rounded chart shape, buying during the auction period, and aggregate extra-large-order buying above a stated amount. It interprets these conditions as signals of volatility, relatively smooth price movement, strong demand, and possible support from large investors. The screen is presented as a candidate selection idea, not as a fully specified entry, exit, or portfolio strategy.
The author warns that short-term price changes can be risky, large-order flows may be abnormal or misleading, and volatile stocks may face sharp declines or financial problems. Suggested refinements include adding news or fundamental information and technical measures such as moving averages and trading volume. The post supplies neither source code nor backtest results, and its qualitative explanations do not establish that the filters predict returns.
Key ideas
- The proposed screen combines price amplitude, a rounded price pattern, auction-period buying, and large-order buying.
- The post interprets auction purchases and large orders as signs of demand, while acknowledging that flows may be misleading.
- It suggests adding news, fundamentals, moving averages, or volume for further screening.
- The document provides no implementation code or performance evidence.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.