Chinese Stock Screening with a Rising 30-Day Average and Capital Strength

Summary

This post describes a Chinese equity screen that ranks stocks by capital-strength measures, selects larger-scale names, and requires an upward-sloping 30-day moving average. It offers turnover and trading value as possible measures of capital strength and treats larger scale as a proxy for liquidity. The proposed refinements include combining several capital-flow measures, considering market capitalization or float capitalization, and checking additional moving-average periods alongside the 30-day trend condition.

The document gives a general outline for calculating indicators and ranking or grouping stocks with common data tools, but no executable strategy, precise thresholds, or backtest results. It notes that flow rankings can fluctuate with sentiment and trading activity, large stocks can still involve trading costs or constraints, and an upward average does not guarantee gains. The screen therefore provides a broad trend-and-liquidity framework rather than evidence that the ranking predicts returns.

Key ideas

• The screen ranks stocks by capital-strength measures and favors larger-scale names.
• It requires the 30-day moving average to slope upward.
• The post suggests combining flow measures and adding market-capitalization and shorter-average filters.
• Flow rankings can be volatile, and stock size or a rising average does not ensure attractive returns.
• The document provides no precise thresholds or backtest evidence.

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