Building a Dynamic All-A-Shares Universe for Market-Capitalization Rotation
Summary
The post describes constructing a broad Chinese A-share stock universe by retrieving and combining constituents of the Shanghai Composite and Shenzhen Component indices. It recommends obtaining the constituent lists dynamically rather than fixing them once, because newly listed stocks can enter the market universe over time. This is a universe-construction detail for a market-capitalization rotation strategy, not a full explanation of how the rotation signal or portfolio is formed.
The post provides no backtest results, selection frequency, weighting rules, trading costs, or risk controls. Related posts listed by the author mention later variants that exclude suspended stocks and require positive earnings multiples, but those details are not part of the strategy description supplied here.
Key ideas
- The proposed stock pool combines constituents from the Shanghai Composite and Shenzhen Component indices.
- The author favors retrieving constituents dynamically so newly listed stocks can be included.
- The post gives a universe-building note but does not specify the market-cap ranking or rotation rules.
- No performance evidence, execution assumptions, or risk analysis is provided.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.