The opening range is the high and low of the first 15–30 minutes of trading — the session's initial balance (the opening range). The breakout strategy trades a clean move beyond it, betting the day's direction has revealed itself.

The setup

Mark the opening-range high (ORH) and low (ORL). A decisive break above ORH is a long trigger; a break below ORL is a short trigger. The logic: once one side of the initial balance gives way on volume, momentum tends to carry in that direction as trapped traders on the wrong side cover.

The killer: false breakouts

The strategy's nemesis is the fakeout — price pokes through the level, traps the breakout crowd, then reverses. This is why confirmation matters: a break on real volume that holds beats a single wick through the level (breakout vs fakeout). A retest of the broken level that holds ("break-and-retest") is a higher-quality entry than chasing the first poke.

The opening range doesn't reward being first. It rewards being right, and the retest is where right and first stop fighting.

Managing it

Stop back inside the range (a return inside invalidates the break), and target the next structural level or a measured move. NoVo's continuation logic uses exactly this shape — an ORB retest-and-go is one of its mechanical trend triggers. See intraday trend following and the VWAP reversion strategy for the opposite regime.