Double Top Measured Move Target

A double top measured move target is a downside price objective calculated by taking the height of the pattern (the distance from the peaks down to the neckline) and projecting that same distance downward from the neckline breakout point. The result is a statistically observed price level where prior double top breakdowns have stabilized.

The Double Top Pattern and Its Anatomy

A double top is a reversal pattern in which a stock or index rallies to a peak (Peak 1), pulls back, rallies again to roughly the same height (Peak 2), then sells off. The low point between the two peaks is the neckline.

The pattern signals exhaustion: the market pushed to a price level twice and could not sustain it, suggesting demand is waning. Once the neckline breaks decisively on heavy volume, technical-analysis theory holds that the prior uptrend has ended and a sustained downtrend is likely.

The measured move target is a mechanical tool to estimate how far that downtrend might go.

Calculating the Measured Move

The formula is straightforward.

1. Identify the neckline. Draw a horizontal line connecting the low point (or low points) between the two peaks.

2. Measure the pattern height. Take the price of Peak 1 (or Peak 2—they should be nearly identical) and subtract the neckline price. This is the pattern amplitude.

   Example: Peak price $100, Neckline $90. Pattern amplitude = $10.

3. Project downward from the neckline break. Once the price closes decisively below the neckline (often on high volume), subtract the pattern amplitude from the neckline.

   Example: Neckline at $90, amplitude $10. Target = $90 – $10 = $80.

The result is the measured move target—the price level where the stock is expected to find support or where the downtrend pauses.

Example: A Real-World Setup

Assume a stock rallies from $75 to $100 (Peak 1 in January), pulls back to $90 (the neckline), then rallies again to $101 (Peak 2 in March). The double top is now in place.

• Peak height: $100–$101 (nearly identical, confirming the pattern).
• Neckline: $90.
• Pattern amplitude: $100 – $90 = $10.
• Measured move target: $90 – $10 = $80.

In April, the stock breaks below the neckline on high volume, closing at $89 and continuing lower. Technical analysts watching this setup would expect the stock to eventually reach around $80, where buyers historically step in or the downtrend pauses.

If the stock indeed bottoms near $80, the measured move has “worked,” validating the pattern.

Confirmation and Volume

A measured move target is more reliable when the breakdown is accompanied by high volume. A close below the neckline on 150% or 200% of average volume suggests genuine selling and increases the likelihood that the target will be reached.

Conversely, a weak, low-volume close below the neckline raises the odds of a support-and-resistance re-test—the stock bounces back above the neckline before the true breakdown occurs. This can whipsaw traders and delay the measured move.

Volume confirmation is part of standard double-top validation in technical trading systems.

Success Rate and Backtesting

Academic and practitioner backtests show that measured move targets are hit 60–75% of the time in liquid stocks and indices, depending on the market regime and timeframe.

• Stocks in strong downtrends: Measured move targets are more reliable because sellers maintain control.
• Choppy or sideways markets: Targets are hit less often; the pattern may fail entirely.
• Intraday charts (5-min to 1-hour): Measured moves are more precisely hit, but volatility and whipsaws are higher.
• Daily and weekly charts: Targets are slightly less precise but more durable.

No pattern or measured move is 100% reliable. Some stocks break the neckline, reverse, and form a W-shaped recovery (the failed double top becomes the beginning of a broader bottom). Others blow past the measured move target without pausing.

Modifying the Target: Upper and Lower Ranges

Traders sometimes use a range around the measured move rather than a single price.

• Primary target: The calculated measured move (e.g., $80).
• Conservative target: 90% of the amplitude, or a level slightly above the calculated target, to capture early profit-taking.
• Aggressive target: The amplitude doubled or extended further, if the stock is breaking decisively and other technical indicators (like a strong moving-average trend or extreme relative-volatility levels) suggest extended moves.

For example, if the calculated target is $80 and the stock is in a severe downtrend, a trader might look for support at $80, $75, or even lower, using additional technical-analysis tools to refine the target.

Stop-Loss Placement

Traders using a double top and measured move target typically place a stop-loss-style protective order above the neckline or just above the most recent peak. If the stock rallies back above Peak 2 on volume, the pattern fails and the trade is exited.

• Conservative stop: Slightly above Peak 2, e.g., $102 in the earlier example.
• Tighter stop: At the neckline, e.g., $90, risking less if the pattern fails but also exiting earlier on minor bounces.

The ratio of target profit to maximum loss (risk-to-reward) often guides whether the setup is worth trading at a given position size.

The Double Top vs. Other Reversal Patterns

Measured move logic applies to other reversal patterns as well.

• Head and shoulders: Measure the height of the head above the neckline, then project downward from the breakdown.
• Inverted double bottom: Measure the depth below the neckline and project upward.

The principle is the same: pattern amplitude translates to a price objective.

Limitations and False Signals

Double top measured moves fail when:

• The pattern is not properly formed. If the two peaks are far apart in price (one at $100, one at $95), the pattern is ambiguous and the target is less reliable.
• The breakdown is a false break. The stock closes below the neckline, quickly reverses, and reclaims neckline support. This is common in low-volume breakdowns or during news-driven bounces.
• Market regime shifts. A double top forming in a strong bull market is less likely to deliver a sustained sell-off. Measured moves work better in trending markets.
• Earnings or major news intervene. Corporate announcements can override technical signals, sending a stock past the measured move target or reversing it entirely.

Technical-analysis patterns are not prediction tools; they are probabilities based on historical price action and market-maker-trading behavior. A measured move target should be one tool among several, not the sole basis for a trading decision.

Integration with Broader Technical Strategy

Traders often combine measured move targets with:

• Trend confirmation: Does the moving average align with the breakdown?
• Relative-volatility indicators: Is rsi or stochastic-oscillator confirming oversold conditions?
• Support levels: Are there prior support prices that align with or precede the measured move target?
• Volume-weighted-average-price: Is the target consistent with major volume nodes?

A measured move in alignment with multiple technical signals is more likely to work than one in isolation.

See also