Using Forex Session Range Boxes to Identify Breakouts and Typical Ranges

Summary

The indicator draws high-low boxes for the Asian, London, and New York Forex sessions using one-minute bars. Each box marks the session’s range, with an optional midpoint and label. It also displays average range in pips over a configurable lookback and can alert when price moves beyond a session boundary. Session times use broker server time, and accurate boxes require one-minute history.

The document suggests watching for a London break above the Asian range, treating a London range contained within the Asian range as possible consolidation before a larger New York move, and using average range to judge whether a session has already stretched. These are trading ideas, not tested rules: no results or risk-adjusted evidence are supplied. Session overlaps, time-zone offsets, and the availability of complete minute data can affect interpretation, while a boundary break alone does not establish direction or trade quality.

Key ideas

• Session boxes mark the high and low reached during Asian, London, and New York trading hours.
• The indicator calculates ranges from one-minute data regardless of the displayed chart timeframe.
• Average session ranges can provide context for targets, stops, and whether a range is extended.
• A break of the Asian range at the London open is presented as a potential long setup.
• Session timing depends on broker server time, and complete one-minute history is required.

Tags

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