Screening 2021 IPOs with Amplitude and a Low KDJ Reading

Summary

This stock screen combines three conditions: price amplitude above a threshold, a KDJ reading below 20, and an IPO year of 2021. The accompanying explanation frames high amplitude as a way to find volatile stocks and low KDJ as a technical filter. It also notes that newly listed shares can be particularly sensitive to attention and speculative trading.

The document warns that the screen omits company fundamentals and industry characteristics, and that IPO performance can be driven by sentiment. It recommends adding business, industry, and financial analysis, but supplies no evidence that the proposed filters have predictive value. Code examples are included, though the stated amplitude threshold and its implementation may not align clearly. No backtest results, transaction costs, or risk-adjusted performance are reported, so the screen should be read as a rule proposal rather than a validated strategy.

Key ideas

• The screen selects 2021 IPOs using amplitude and a low KDJ reading.
• The rationale is that volatile new listings may attract trading activity and speculation.
• The document identifies missing fundamental and industry analysis as limitations.
• It gives no performance evidence or backtest results for the screen.

Tags

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