Chinese Stock Screen for Seven-Day Declines and Turnover

Summary

This Chinese equity screening idea selects non-ST stocks with turnover between 3% and 12% after seven consecutive declining sessions, with selection intended before 10 a.m. It describes a contrarian premise: a prolonged decline may create a rebound opportunity. The proposed exit is based on a five-session limit-up pattern, though the wording and accompanying sample code do not clearly align on how that exit is implemented.

The post outlines risks from market noise and news, and notes that a reversal or changing market conditions could undermine the setup. It suggests adding fundamental measures and diversifying capital and risk. It supplies formula and Python examples, but no backtest results or evidence supporting profitability. The examples also contain ambiguities about whether they identify seven straight down days, the selection time, and the limit-up sell rule, so the stated screening logic should be validated against actual data before use.

Key ideas

• The screen targets non-ST stocks with turnover from 3% to 12% after a seven-session decline.
• Its contrarian rationale is that extended weakness may precede a rebound.
• The described exit uses a five-session limit-up condition, but its implementation is unclear.
• The post flags market and news sensitivity and proposes adding fundamental filters and diversifying risk.

Tags

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