The Opening Range Breakout Strategy
The opening range breakout is one of the most studied and consistently profitable intraday strategies. Here's how to implement it correctly.
Strategies · April 20, 2026 · 5 min read
The Opening Range Breakout (ORB) strategy identifies the high and low of the first 15, 30, or 60 minutes after market open, then takes a directional position when price breaks beyond that range. The opening range represents the initial battle between buyers and sellers; a decisive break in one direction suggests which side is winning.
Setup and Entry
Mark the high and low of your chosen opening range window. Place a buy stop order just above the high and a sell stop just below the low. When price triggers one side, the opposite order becomes your stop loss. The expected move can be measured using the prior day's range, Average True Range, or the range itself as the projected target. Many traders only trade ORBs on high-relative-volume days, when institutional activity increases the reliability of the directional break.
Key Considerations
The ORB works best in trending market environments — during strong bull or bear runs, the opening range tends to break cleanly in the trend direction. In choppy, directionless markets, false breakouts are frequent. Also important: don't take ORBs around major scheduled news events, when the break may be news-driven and quickly reversed rather than a genuine directional signal. Many traders skip ORBs on NFP, FOMC, and CPI days entirely.
Momentum Trading: A Complete Guide to Riding the Wave