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.