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Fibonacci Opening Range Levels for Intraday Breakout Analysis

Article ProRealCode

Summary

The Fibonacci Opening Range indicator uses the high and low recorded during a chosen opening-session window to define a price range. It projects levels above and below that range by multiplying its width by extension ratios, including 1.618, 2.618, and 4.236. The plotted range and extensions are presented as potential support, resistance, breakout targets, or reversal areas. Users can set the range start and end times and choose whether to display extensions through the session.

The document includes ProRealTime indicator code that tracks the range and draws its levels, along with explanatory examples of how traders might interpret them. It provides no backtest, market examples, or evidence that the ratios improve trading results. The levels are reference points rather than validated forecasts; the article gives no systematic entry, exit, or position-sizing rules. Its claims about risk management and use across intraday or swing trading are not supported with performance evidence.

Key ideas

  • The opening range is defined by the session high and low over a selected time interval.\nExtension levels project multiples of the range width above and below its boundaries.\nThe levels are suggested as possible breakout targets and support or resistance references.\nStart time, end time, and extension display can be configured.\nThe document gives implementation guidance but no evidence that the levels predict price movements.

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