A-Share Screen Using RSI, Seven Down Sessions, and Rising KDJ

Summary

This A-share stock screen combines an RSI reading below 65 with seven consecutive sessions in which the close is below the open, then requires the K value of KDJ to be rising. The post also describes example implementation choices that narrow the universe further, including excluding selected growth-board codes, limiting candidates by circulating market value, and selecting Shanghai listings. Those filters are presented alongside the core rule rather than as fully specified, tested parts of one strategy.

The author frames the indicators as a technical selection method and suggests adding company, valuation, industry, and macroeconomic analysis. No backtest results or evidence of profitability are provided. The explanation warns that attention to a small set of technical signals can miss broader market and sector risks, and that monitoring only KDJ’s K value may exclude other opportunities. The sample code also appears inconsistent with the stated seven-session rule, so its implementation should be checked before use.

Key ideas

• The core screen requires RSI below 65, seven consecutive down sessions, and a rising KDJ K value.
• The example adds market-value and exchange filters that further constrain the stock universe.
• The post recommends combining technical signals with company, valuation, sector, and macro analysis.
• No performance testing is reported, and reliance on a few indicators leaves broader risks unaddressed.
• The sample implementation should be checked because its condition does not clearly match the stated seven-session rule.

Tags

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