The opening range is the high and low of the first minutes of the session. How breaks of it are used, and why direction alignment changes everything.
The opening range is the high and low established in the first minutes after regular trading hours begin — commonly the first thirty minutes. A break above the range high or below the range low is the opening range breakout, one of the oldest and most widely tested intraday concepts.
Unlike much of this vocabulary, the opening range has genuine published research behind it going back decades. The opening period establishes the day's initial value area, and moves beyond it represent the market disagreeing with that valuation. It is mechanical, unambiguous and easy to test — which is precisely why it has been tested.
Direction. An ORB break aligned with higher-timeframe bias behaves very differently from one against it. Taking every break in both directions is how the concept gets a reputation for producing false signals, because a range break with nothing behind it is just noise crossing a line.
The opening range is computed from the first thirty minutes of the gold regular session and published as a level pair. Breaks are reported alongside the higher-timeframe read rather than as standalone signals, so an aligned break and a counter-trend break are never presented as equivalent.
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