Ehlers Instantaneous Trendline Formula and Parameters

Summary

The document outlines the Instantaneous Trendline indicator attributed to J. Ehlers. It gives separate calculation cases for early and later observations, though the equations themselves are missing from the text. It lists coefficient definitions based on Alpha, which is derived from the user-selected period, and describes the two inputs: calculation period and applied price.

This is a technical indicator specification rather than a trading strategy or performance study. It provides no market examples, backtest results, signal thresholds, or evidence that the indicator predicts price direction. The missing equations also prevent a reader from reconstructing the full calculation from this document alone. Any use would require consulting a complete formula and independently evaluating the indicator across relevant instruments and settings.

Key ideas

• The indicator is attributed to J. Ehlers and is called the Instantaneous Trendline.
• Its calculation is described in separate cases for early and later observations, but the equations are absent.
• The listed coefficients depend on Alpha, which is calculated from the selected period.
• The indicator accepts a calculation period and an applied price as inputs.
• The document provides no trading rules or performance evidence.

Tags

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