Restricting a Stock Strategy to ChiNext Listings
Summary
A beginner asks whether an automated strategy can trade only stocks listed on China’s ChiNext board. The replies explain that the strategy’s candidate universe can be filtered by stock code, retaining securities whose codes begin with the board’s identifying prefix. The post therefore demonstrates a simple universe-selection step that can be applied before other stock-selection rules or orders are generated.
The discussion is brief and does not present a complete strategy, backtest, or performance evidence. The original poster also remarks that some platform help examples appear inconsistent with the data interface, but the thread does not resolve that issue. The code-prefix approach is the only concrete method shown; the post does not discuss listing changes, security eligibility, or other filters a production workflow may require.
Key ideas
- A strategy can limit its eligible universe by filtering stock codes before applying other rules.
- The example retains securities whose codes start with ChiNext’s identifying prefix.
- The thread is a platform usage discussion rather than a complete trading strategy.
- No backtest evidence or operational handling of changes to the eligible universe is provided.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.