Stock Screening with Buying Pressure and Persistent Large-Order Flows

Summary

This Chinese equity screening proposal uses reported daily accumulation above five percent and large-order net volume above 0.05 for at least three consecutive days. It then lists additional filters for the final selection: market capitalization above 10 billion, price-to-earnings below 30, and the closing price above its 20-day moving average. The stated rationale is that accumulation and persistent large-order activity may indicate buying interest, while size, valuation, and trend filters refine the candidate set.

The article notes that intense buying can lead to rapid short-term price increases and that active trading can bring larger price swings. Its discussion of a 2021 time filter is unclear, and it does not provide a backtest, define the measurement conventions for all signals, or show evidence that the proposed thresholds predict returns. The code excerpt is incomplete, so the strategy is best understood as a screening concept rather than a reproducible or validated trading system.

Key ideas

• The proposed screen looks for daily accumulation above five percent and positive large-order net volume for at least three consecutive days.
• The final criteria add a market-capitalization floor, a valuation ceiling, and a moving-average trend condition.
• The article associates buying pressure with market interest but warns of rapid price rises and volatility.
• It supplies no backtest or performance evidence, and the code excerpt is incomplete.

Tags

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