Short-Horizon Price-Volume Factors for A-Share Stock Selection

Summary

This summary describes a style-neutral, multi-factor stock selection system for Chinese A-shares built from short-horizon price and volume behavior. The report develops nearly 200 trading-oriented alpha factors using daily stock data, aiming to capture the influence of trading activity on near-term prices. It presents the approach as a complement to traditional value-oriented factors and describes balancing turnover against transaction costs when forming the strategy.

Reported tests cover January 2012 through April 2017 and compare results with the CSI 500 after transaction costs. The summary states annualized excess return of 50.2%, maximum drawdown of 5.9%, and an information ratio of 4.67; cost sensitivity analysis is also said to indicate tolerance of nearly 1% in two-sided costs. These are reported historical results, not a guarantee of future performance. The underlying report itself is linked but not reproduced here, so factor construction, portfolio rules, validation details, and the assumptions behind the results cannot be assessed from this summary alone.

Key ideas

• The system builds nearly 200 short-horizon alpha factors from daily price and volume data.
• It uses the factors in a style-neutral multi-factor stock selection strategy for A-shares.
• The report positions trading-driven alpha as a complement to traditional value factors.
• The summary reports historical excess returns and risk statistics against the CSI 500 after costs.
• The report text is not included, limiting assessment of factor definitions, portfolio construction, and validation.

Tags

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