Opening range breakout
The first minutes of a session set levels the rest of the day often respects.
What it is
The opening range is the high and low of the first 5, 15 or 30 minutes after a market opens (for example the New York cash open, or the London open). A break above the high or below the low shows which side is in control for the session.
Breakouts of the opening range are often retested. Independent tests show a bare first-candle breakout is close to a coin flip, so treat it as one confluence, not a trigger.
How to use it
- Mark the first 15-minute high and low at the session open.
- Wait for a close beyond the range with volume.
- Prefer breaks in the direction of the higher-timeframe trend.
- Stop inside the range (middle or opposite side); target the next level or 1.5–2R.
Common mistakes
- Trading before the range is complete.
- Taking every breakout with no trend or level context.
- Setting the stop so wide that reward-to-risk collapses.
Practise it in TradeDesk X
On the TradeDesk X Chart choose SYD, TKY, LDN or NY to draw that market’s opening range with breakout and retest marks.
Related lessons
Trading sessions and kill zones
The market is busiest at the Tokyo, London and New York opens. Know when liquidity arrives.
📈Breakout and retest
Break first, then retest. Waiting for the retest filters many false breakouts.