Screening Chinese Stocks with Volatility, Dragon-Tiger Activity, and Highs

Summary

This short-term stock screen combines three conditions: prior-day price amplitude above 1%, a prior-day appearance on China’s Dragon-Tiger list with reported buying greater than selling, and a current high that is the highest over the recent two-day window. The document interprets these as signs of volatility, net buying activity, and a possible upward breakout. It includes example indicator and Python snippets to illustrate how the conditions could be combined, but does not provide a backtest or performance evidence.

The method is presented as a way to identify stocks for short-term opportunities, with explicit cautions that volatile markets can make such picks risky and that an intraday high does not establish the full-day direction; prices may retreat. It suggests adding technical indicators and live market data, as well as fundamental and industry considerations, to improve selection. The examples contain timing and formula ambiguities, so the screening rules would need careful validation before use.

Key ideas

• The screen requires elevated prior-day amplitude, Dragon-Tiger list buying above selling, and a recent high.
• The document frames these conditions as volatility, buying pressure, and a possible breakout.
• An intraday high can reverse, and the screen is exposed to short-term market swings.
• The document recommends combining the signal with technical and fundamental analysis.

Tags

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