A measuring move is the closest thing I have to a price target that isn’t a guess. It takes a move price already made and uses its size to project how far the next leg might go. Not a formula from an indicator. Not a Fibonacci ratio pulled from someone else’s chart. Just the plain length of a prior swing, measured in points, applied again from a new starting point. It’s arithmetic, not prediction.
I ignored this pattern for years because it sounded too simple to be real. Price doesn’t know what it did last month. But price is made by the same traders reacting to the same kind of setup, and a market that already proved it could move fifteen points in a rally is showing you the fuel it has, not just the level it reached. The measuring move is a way of respecting that fuel instead of pretending every breakout is starting from zero.
What a measuring move actually is
Take any clean impulse leg — a run from a swing low to a swing high, or the reverse. Measure the distance in points. Then find the next base that leg builds, the pullback or consolidation after it. When price breaks out of that base in the same direction as the original leg, you take the size of the first leg and add it to the breakout point. That sum is your projected target.
Three pieces, always in the same order: leg one, a base, then leg two. Leg two is the one you’re trying to project, and you project it using the size of leg one. If leg one covered fourteen points, you expect leg two — once it actually breaks out of its base — to cover something close to fourteen points too. Not exactly fourteen. Close to it. Measuring moves are a zone, not a laser.
Why the base matters more than the breakout candle
People jump straight to the breakout and skip the base, but the base is what tells you leg two is actually starting. A base is sideways price action after leg one — buyers and sellers trading the gain back and forth without giving much of it away. It can last a few days or a few weeks. What it shouldn’t do is retrace more than half of leg one. A base that gives back sixty or seventy percent of the first move isn’t resting. It’s failing, and a measuring move projected off a failing base is worthless.
The base is also where I set risk. My stop sits under the base, not under some arbitrary percentage. If price breaks the base low, the pattern is void — leg two never got its running start, and I’m out with a small loss instead of holding a projection that stopped meaning anything the moment its foundation broke.
SMH, spring: measuring a real one
I’ll walk through an actual example so this isn’t abstract. SMH ran from $187.40 to $211.90 over three weeks in March — a clean impulse, higher lows the entire way, no ugly retracements inside it. That’s leg one: 24.50 points.
Then it based. Six sessions between $203.80 and $211.90, chopping without much conviction, never giving back more than a third of the leg. That’s a healthy base, not a failing one. On the seventh session it broke $211.90 on volume and closed at $213.60.
Measuring move math: 24.50 points added to the $211.90 breakout level puts the target at $236.40. I bought the breakout at $213.80, stop at $210.50 under the base. Price didn’t go in a straight line — it stalled twice, once near $221 for four days — but it kept making higher lows through the stall, and five weeks after the breakout it traded $237.10. I’d already trimmed a third of the position at $230 and took the rest off between $235 and $237. The target wasn’t exact. It was close enough to plan around, which is the entire point of measuring one.
Where measuring moves fail
They fail most often when the base isn’t real — when what looks like consolidation is actually a slow bleed that hasn’t finished bleeding yet. If price closes below the base low before it ever breaks the base high, there was no leg two. There was just leg one giving itself back. I’ve paid for this mistake by measuring a move off a base that was still forming when I measured it, then watching the base extend another two weeks and drop below my stop before ever breaking out.
They also fail when leg one itself was thin — a spike on low volume rather than a genuine impulse. A measuring move borrows credibility from the leg it’s measuring. If that leg was already weak, the projection built on top of it is weak too. I check volume on leg one before I trust anything the measurement tells me. A fourteen-point move on real participation means something different from a fourteen-point move on a Friday afternoon with nobody trading.
How this fits with everything else on the chart
I don’t trade the measuring move on its own. It tells me how far, not whether. The base still needs to break a real level — usually the swing high that capped leg one — and I still want the breakout to hold above that level on a retest before I size up. The measuring move is the last piece I add, once structure has already told me the setup is real. It answers the question I’d otherwise be guessing at: if this works, where do I start taking profit, and does the reward on offer actually justify the risk I’m putting under the base.
That’s the real value of it. Without a projected target, every trade plan ends at “buy the breakout and hope.” With one, I know before I enter whether the distance to a sensible target is three times my stop or barely more than one times it. A measuring move that only clears my risk by a small margin isn’t worth taking, no matter how clean the base looks. The math has to earn the trade, not just decorate it.
How I’d start using this
Find a clean impulse leg on a chart you already know. Measure it in points. Find the base that follows it and check that it hasn’t given back more than half the leg. Wait for the base to actually break, not before. Then add the leg-one distance to the breakout price and write that number down before you’re in the trade, not after, so you’re not tempted to move the target to match whatever price is doing that day. Most of the time you won’t get the exact number. You’ll get close, and close is enough to plan risk around.
I measure moves like this on a blank chart in Static, the free daily chart room run by Draw Lines Make Money. If you want to watch a base get measured and a target get set in real time, you can sit in:
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