A Chinese Stock Screen Using Price Range, Net Large-Order Flow, and Prior Limits

Summary

The article describes a Chinese-equity screening idea combining a price-range threshold, ranking by net large-order activity, and excluding stocks that hit the upper price limit the previous day. It presents these conditions as a way to find active shares while avoiding momentum chasing after a limit-up session. The accompanying discussion recommends adding fundamental and technical measures, adjusting for market conditions, and managing position size and concentration.

The article provides indicator-formula and Python examples, but they do not clearly implement the headline strategy: the formula uses moving-average, mass-index, price-range, prior-limit, and volume-ratio conditions, while the Python example adds other indicators. No backtest results or performance evidence are supplied. The text also acknowledges that the screen omits fundamentals and can expose users to market declines and concentrated positions, so its selections should not be treated as validated buy signals.

Key ideas

• The stated screen selects for price movement and net large-order flow while excluding stocks that reached the upper limit the prior day.
• The article proposes adding fundamental measures and other technical indicators to refine the screen.
• Its formula and Python example use conditions that differ from the headline description.
• The document provides no performance evidence and flags market risk and position concentration.

Tags

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