Lesson one said breakout trading is a picking game. This is the first pick, and it happens before any candle breaks anything: is this range even worth watching?
Good news — you can answer it in about ten seconds, with three checks.
Check 1: size — how much pressure is stored?
A range is a disagreement. Buyers hold the floor, sellers hold the ceiling, nobody wins for hours. The size of the range tells you how big that disagreement was. A wide range means two real crowds committed money at meaningfully different prices — and one of those crowds is about to be very wrong. A narrow range means… nobody really cared. Price drifted while the market got coffee.
This is the clearest split in our whole ledger. Breakouts from wide Asian ranges (40+ pips) averaged +0.64R per trade. Breakouts from narrow ranges (15–25 pips) averaged −0.33R — a losing group, over and over.
Most traders get this backwards, because a small range feels like a bargain: tight stop, small risk, big multiple if it runs. But the stop is tight because nothing happened in there — few trapped traders to squeeze, few waiting orders to trigger. You've bought a cheap ticket to a show with no performers.
Check 2: clean edges
Size you can measure; edges you can see. A good boundary looks decisive — price came up, got smacked, left. Two or three of those at nearly the same spot and the market has clearly agreed where the ceiling is. A bad boundary looks like static: wicks smeared across ten pips, closes on both sides, no memory.
Why it matters: sharp rejections at one price mean everyone's stops are parked just past one price — the fuel is concentrated. A smeared edge spreads those orders across a whole zone, so the break hits its fuel a dribble at a time and fizzles.
Check 3: does the line mean anything?
Not all lines are equal citizens:
- Session highs and lows — especially the Asian range. Built by hours of real trading, watched by every desk in London, broken at a predictable time. This is why the London playbook is built on it.
- Yesterday's high and low — the most recent prices where the whole market changed its mind. Everyone has them marked.
- Pivots — computed identically from yesterday's numbers by everyone who uses them; we publish ours weekly for exactly this reason. A range edge that lines up with a pivot has two crowds watching one price.
- A rectangle you drew around some sideways drift — built by: you. The market didn't organize around it, so nothing is waiting on the other side.
Notice all three checks are secretly the same question from lesson one: how many orders are parked at this line, and how tightly? Size asks how many. Edges and meaning ask how tightly.
Next: how to trade breakouts — the entry trigger, the chase rule that saved us 22R, and where your stop actually belongs.