Double Top & Double Bottom: Classic Reversal Patterns That Still Work
By Forexiz Team
Markets have memory. When price reaches a level where it previously reversed, traders remember. Sellers who sold there before sell again. Buyers who missed the first reversal get nervous. This collective behaviour creates one of the most recognisable patterns in technical analysis: the Double Top and Double Bottom.
The Double Top Pattern
A Double Top forms when price reaches a resistance level twice and fails to break through both times. The two peaks are roughly at the same price level (they don't need to be exact). Between the two peaks, price dips to a support level called the "neckline".
- First peak: Price rallies to a resistance level and reverses.
- Pullback: Price declines to the neckline (a support level).
- Second peak: Price rallies back to roughly the same resistance — but fails again.
- Breakdown: Price falls below the neckline, confirming the reversal.
The Double Bottom Pattern
The mirror image. Price tests a support level twice, bouncing both times. The "neckline" is the resistance level between the two bottoms. The pattern is confirmed when price breaks above the neckline.
The Double Bottom is one of the highest-probability bullish reversal patterns, especially when it forms after an extended downtrend at a major support level.
How to Trade a Double Top
- Wait for the neckline break — never enter before confirmation.
- Entry: short on the candle close below the neckline, or on the retest of the broken neckline.
- Stop Loss: above the second peak (your invalidation point).
- Take Profit: measure the distance from the peaks to the neckline. Project that distance downward from the neckline break. This is the "measured move" target.
How to Trade a Double Bottom
- Wait for the neckline break — price must close above the resistance between the two bottoms.
- Entry: long on the candle close above the neckline, or on the retest.
- Stop Loss: below the second bottom.
- Take Profit: measured move (height of the pattern projected upward from the neckline).
Confirming the Pattern
Volume confirmation
On a valid Double Top, volume typically decreases on the second peak — less buying conviction. The neckline break should come with increasing volume. If the break happens on low volume, be cautious.
RSI divergence
If the second peak makes an equal high but RSI makes a lower high — you have bearish RSI divergence confirming the Double Top. This adds significant conviction to the short trade.
Time between peaks
Peaks that are too close together (5–10 candles apart) are less reliable than those with meaningful separation (20–50+ candles). The market needs time to "forget" the first peak before testing it again.
Common False Signals
- The second peak slightly exceeds the first — this can be a "stop hunt" rather than a genuine breakout. Wait for the neckline break to decide.
- The pattern forms in a strong trend — Double Tops in a roaring bull market often fail. Context matters.
- The neckline is sloped rather than horizontal — sloped necklines are less reliable.
Practice on Forexiz
Open the Gold (XAU/USD) or EUR/USD chart on Forexiz and switch to the 4H time frame. Scroll through the last few months and identify Double Top and Double Bottom formations. Measure the targets and check if price reached them. You'll find that clean Double Bottoms at major support levels are some of the most reliable entries in technical analysis.