Stock Screening with Intraday Flow, Range, and KDJ Momentum

Summary

This stock-selection idea combines three conditions: daily price amplitude above a threshold, afternoon large-order net inflow, and an increase in the K value of the KDJ indicator. It proposes selecting qualifying shares and choosing the one with the greatest gain. The article gives indicator-style expressions and an example implementation outline, but it does not report a backtest, benchmark, transaction costs, or measured returns.

The explanation interprets amplitude and order flow as signs of activity, and rising KDJ K as evidence of upward price momentum. It also cautions that the approach may overlook longer-term market and fundamental conditions, and that a technical indicator may not reliably predict actual performance. The example's data handling and ranking details are not fully clear, so its stated selection logic should be treated as a sketch rather than a validated system. The author suggests adding industry or financial filters and continuing to refine the strategy.

Key ideas

• The screen combines price amplitude, afternoon large-order net inflow, and rising KDJ K values.
• The proposed selection favors the qualifying stock with the greatest gain.
• The article offers indicator expressions and an implementation sketch but no reported performance evidence.
• The method may omit market regime and fundamental information.
• Additional industry or financial filters are suggested as possible refinements.

Tags

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