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Using a Fibonacci Auto Channel to Mark Recent Price Extremes

Article MQL5 code base

Summary

This indicator identifies the highest high and lowest low over a selected period, then draws Fibonacci zones within those bounds. It also marks the current trend in the extreme points with color, allowing a chart reader to see when the recent range’s high or low structure changes. The document presents it as a visual aid for mapping price levels and observing shifts in recent extremes.

The description does not specify the Fibonacci calculation levels, the default lookback period, or a trading rule for entries and exits. It provides no backtest, examples, or performance evidence, so the indicator should be treated as a charting aid rather than a validated strategy. Its signals depend on the chosen period and on how the platform implements the extrema and zone drawing. The material is brief and gives little guidance on combining the channel with other analysis or managing risk.

Key ideas

  • The indicator finds the highest and lowest prices over a chosen lookback period.
  • It draws Fibonacci zones between those recent price extremes.
  • Color marks the current trend in the high and low extremes.
  • The document gives no specific entry, exit, or risk-management rules.
  • No performance evidence or backtest is reported.

Tags

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