Stock Screening with RSI, Three Down Days, and a Low KDJ Reading

Summary

This stock screen combines an RSI reading below 65, three consecutive sessions in which the close is below the open, and a KDJ K-line reading below 20. It is intended to identify shares with recent technical weakness, with the low KDJ value treated as a possible sign of price and volume conditions that differ from market expectations. The document includes example indicator formulas and Python logic for finding candidates.

The author notes that market sentiment and other indicators, such as moving averages, are not captured, and that a low KDJ reading can precede a short-term rebound. The proposed additions include sentiment and financial data, other technical signals, and further volume-price measures. No backtest, performance figures, or evidence of predictive power is presented. The examples also differ in their stochastic calculation settings, so an implementation would need consistent definitions and validation before the screen could be evaluated. The conditions describe a screening rule, not a complete entry, exit, or risk-management system.

Key ideas

• The screen requires RSI below 65, three consecutive down sessions, and a KDJ K value below 20.
• The conditions target recent technical weakness rather than establishing a complete trading system.
• A low KDJ reading may be followed by a rebound, so the signal can misclassify price behavior.
• The document recommends combining technical signals with sentiment or financial information.
• It provides no backtest results, and its example stochastic settings are not consistent.

Tags

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