Fisher Indicator: Price-Range Trend Signals and Repainting

Summary

The Fisher indicator is described as a histogram for identifying trend direction, strength, and possible changes. It derives its values from the highest and lowest prices over a lookback period, then transforms the current price’s relationship to that range. It does not rely on standard MT4 or MT5 indicators, and versions are available for both platforms.

The main setting is the lookback period, which defaults to 10 bars. A longer period tends to reduce false trend-change signals, but adds lag. The document explicitly warns that the indicator repaints: when a new bar arrives, it recalculates earlier bars. That behavior limits how confidently historical signals can be interpreted and should be considered when evaluating the indicator. No performance results or testing evidence are provided.

Key ideas

• The Fisher indicator uses recent price extremes to produce a histogram of trend direction and strength.
• Its lookback period controls the tradeoff between fewer false signals and greater lag.
• The indicator repaints by recalculating past bars when a new bar arrives.
• The document provides no performance evidence for the indicator.

Tags

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