Concept

Measured Move

Measured Move is a Market Structure concept. First implementations are in the build queue: the write-up leads, the indicators follow.

What is a measured move?

A measured move is a price projection built on the tendency of trends to unfold in legs of similar size. The classic form has three parts: an initial impulse leg, a corrective pullback, and a second leg assumed to roughly match the first. Measuring the first leg and projecting that distance from the end of the correction gives a target for the second leg. The idea is a staple of classical charting, where the bullish and bearish variants are often described as the measured move up and measured move down patterns.

The technique exists because symmetry between legs shows up often enough to be useful for planning. It is not a law: second legs regularly run short or extend well beyond the projection. What the measured move provides is a pre-committed, objective reference point, which matters because targets chosen after entry tend to drift with emotion. It also generalizes widely; flag and pennant targets, swing projections, and the AB=CD construction all apply the same one-to-one leg logic.

Traders care because the projection converts structure into an actionable number. Given an entry near the end of the correction, the measured target defines potential reward, and comparing it against the stop distance yields a risk-reward estimate before the trade is taken rather than after.

How to identify a measured move setup on a chart

The pattern needs a clean first leg and a genuine correction, not just any three swings.

  1. 1Locate a directional first leg with a clear start and end, anchored on objective swing points rather than intrabar extremes chosen by eye.
  2. 2Confirm a proportional correction: a pullback retracing part of the first leg, commonly in the one-third to two-thirds region, without fully reversing it.
  3. 3Anchor the projection at the correction's terminal swing once price turns back in the trend direction.
  4. 4Project the first leg's length from that anchor and mark the target; treat it as a zone, since symmetry is approximate.
  5. 5Reassess if the correction deepens beyond the first leg's origin, which voids the construction entirely.

How it's calculated

The standard arithmetic projection for the bullish case, with the bearish case mirrored.

target_up = C + (B - A)
target_down = C - (A - B)
A: price at the start of the first leg (swing low for the bullish case, swing high for the bearish case)
B: price at the end of the first leg
C: price at the end of the corrective pullback, the projection anchor

A percentage variant projects the first leg's ratio instead of its point distance: target_up = C * (B / A). It is preferred on log-scale charts and for large moves where point symmetry distorts.

Some traders project a fraction or multiple of the first leg (for example 0.618 or 1.272) rather than 1.0, which shades the method into Fibonacci projection territory.

How traders use it

  • As a profit target: entries taken near the end of the correction are paired with the measured target, often scaling out as price approaches it rather than demanding a precise touch.
  • As a trade filter: if the measured target sits too close to the entry relative to the stop, the trade is skipped for insufficient reward, whatever the pattern quality.
  • As a trend-health gauge: second legs that fall well short of the projection suggest fading momentum, while legs that exceed it comfortably indicate a strong trend worth holding.
  • As a component of confluence: a measured target landing near a prior level or a Fibonacci extension carries more weight than either reference alone. The projection remains an estimate, and price owes it nothing.

Measured move vs related projection methods

Measure rule: The measure rule projects the internal height of a chart pattern, such as a rectangle or triangle, from its breakout point. The measured move projects a prior trend leg from a correction. Same spirit, different measured object.

AB=CD: AB=CD formalizes the same leg-symmetry idea within harmonic trading, adding specific Fibonacci ratio requirements for the correction and alternate leg ratios. A textbook measured move is essentially an AB=CD without the ratio tests.

Fibonacci projection: Fibonacci projection generalizes the measured move by projecting ratios other than 1.0 of the first leg, giving a ladder of candidate targets instead of a single symmetric one.

Related concepts · Structure events

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Market Structure

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Measured Move FAQ

How accurate are measured move targets?

They are approximations. Symmetry between legs is a tendency, not a rule, so most practitioners treat the target as a zone and combine it with other references rather than exiting on the exact tick.

Should I measure in points or percent?

For small moves the difference is negligible. For large moves or log-scale charts, the percentage form is more defensible, since a repeat of a 50 percent advance is not the same as a repeat of its point distance.

What invalidates a measured move?

A correction that retraces the entire first leg removes the structure the projection depends on. Short of that, a second leg simply failing to reach the target is common and is information about trend strength, not a defect in the method.

Is a flag target the same as a measured move?

Effectively yes. The standard flag target projects the flagpole from the breakout, which is the measured move applied to a specific consolidation shape.

Build Measured Move your way.

Quant writes, tests, and refines it with you — then it runs on LuxAlgo charting or ports to TradingView.