Chinese Stock Screen Using Turnover and Large-Order Net Flow
Summary
The document outlines a Chinese-equity screening idea: filter for stocks with turnover between 3% and 12%, restrict the universe to companies listed in 2021, and rank candidates by large-order net volume. It presents this as a way to combine trading activity with a measure of capital flows. The accompanying examples also refer to additional conditions, including minimum volume, market capitalization, a price comparison, and positive DDX, so the written screen and code examples are not fully aligned.
No historical returns, benchmark comparison, or measured evidence is provided. The author notes that large-order rankings can fluctuate and that a screen built from a few conditions may miss other relevant risks or characteristics. The document suggests adding fundamental and technical measures and testing across markets and periods. The examples are implementation references rather than a complete, reproducible backtest: the data fields and ranking details are not fully explained, and the time window and listing-year filters may require careful interpretation before use.
Key ideas
- The core screen filters stocks by a turnover range and a 2021 listing year.
- Candidates are ordered using a large-order net-flow ranking.
- The code examples include extra filters that differ from the written screening logic.
- The document provides no performance results or comparison with a benchmark.
- It identifies unstable flow rankings and narrow selection criteria as limitations.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.