Chinese Industry Rotation Using Analyst EPS Growth and Forecast Deviations
Summary
This research summary examines whether changes in analysts’ consensus earnings per share (EPS) forecasts and the gap between forecasts and reported earnings can help guide rotation among Chinese equity industries. It reports that consensus EPS growth is positively associated with returns in the following month, while forecasts tend to exceed realized earnings and converge toward actual results near the annual reporting deadline. It also says the predictive accuracy of forecast deviations weakened after 2017.
The proposed framework rotates industry weights using forecast growth, forecast deviations, or a combination of both. The summary reports historical performance estimates for these variants against the CSI 800 benchmark, including a deviation-based approach that rebalances only once annually. It also observes that underweighting industries with large forecast surprises was more informative than overweighting industries with positive alpha. The document is a summary of a research report rather than its full methodology; it provides no detailed construction or validation procedures here. Its results are historical estimates and may fail in extreme market conditions.
Key ideas
- Consensus EPS forecast growth is reported to precede and correlate positively with next-month industry returns.
- Analyst EPS forecasts are described as generally higher than realized earnings and as converging near annual reporting deadlines.
- Forecast deviations may have predictive value, but the summary says accuracy declined after 2017.
- The report compares rotation based on forecast growth, forecast deviations, and a combination of the two.
- Historical results do not establish that the strategy will work in future or extreme market conditions.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.