Screening Stocks with Price Amplitude, Arc Signals, and Volume

Summary

This post describes a technical stock screen framed around price amplitude above one, a K-line condition below twenty, and an arc-shaped indicator. Its sample formulas add comparisons between the arc signal and its moving average, rising volume, and changes in recent lows and daily high-low range. The written screening description and the formulas are not fully aligned, so the exact intended entry criteria are unclear. No backtest, return series, or evidence of improved selection accuracy is presented.

The author argues that adding an arc-shaped measure may capture price movement details alongside common price indicators. The post warns that the screen relies on technical data, ignores broader economic and company-specific conditions, and may be unreliable when historical data is insufficient or inaccurate. It suggests adding fundamental checks, risk controls, and industry analysis, but does not define or test those additions. As presented, the rules are a screening idea rather than a validated trading strategy, and the meaning and calculation of the arc indicator would need to be clarified before replication.

Key ideas

• The proposed screen combines price amplitude and a K-line threshold with an arc-shaped technical signal.
• The sample formulas also use volume growth and measures of recent lows and daily trading range.
• The written conditions and formula examples do not clearly describe the same complete rule set.
• The post gives no performance evidence and cautions that technical screens can fail during major market or economic changes.
• It recommends adding fundamentals, risk controls, and industry context, without specifying tested methods.

Tags

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