Skip to content

📊 Double Bottom

A double bottom is a chart pattern used in technical analysis that signals a potential reversal from a downtrend to an uptrend.

Table of Contents

A double bottom is a chart pattern used in technical analysis that signals a potential reversal from a downtrend to an uptrend. This pattern is identified by two distinct troughs at approximately the same level, separated by a moderate peak, forming a "W" shape.

Here's an in-depth look at the double-bottom pattern:

Double Bottom Crypto Chart Pattern |


  • Two Troughs: The double bottom consists of two consecutive troughs that are roughly equal in depth, indicating that the price has tested and held a support level twice without breaking lower.
  • Resistance Level (Neckline): The peak between the two troughs creates a resistance level, also known as the neckline. The pattern is confirmed when the price breaks above this neckline after forming the second trough.


  • Volume: Volume plays a crucial role in confirming the double bottom pattern. Typically, there is an increase in volume at the first trough, a decrease as the price moves towards the peak, and a significant increase again during the ascent from the second trough and the breakout above the neckline.
  • Time Frame: The double bottom can appear across various time frames, but like most patterns, those that develop over longer periods tend to provide more reliable signals.

Trading Considerations

  • Entry Point: Traders might consider taking a long position when the price breaks above the neckline, confirming the double bottom pattern. This breakout should ideally occur with a high volume to provide additional confirmation.
  • Stop-Loss: To manage risk, a stop-loss is often placed just below the second trough, as a fall below this level could indicate that the pattern has failed and the downtrend may continue.
  • Profit Target: The profit target for a double bottom pattern can be estimated by measuring the vertical distance between the bottom of the troughs and the neckline. This distance is then projected upward from the point of the neckline breakout to set a target price.

Psychological Dynamics

The double bottom pattern reflects a turning point where the market sentiment shifts from bearish to bullish. The first trough shows a low point where selling pressure begins to wane. When the price returns to this level and holds again, it suggests a solid support level and diminishing sell-side pressure. The breakout above the neckline confirms growing buyer confidence and a potential change in trend.

Recognizing a double-bottom pattern helps traders and investors identify opportunities to enter long positions at the early stages of a trend reversal. It is crucial for traders to wait for the neckline breakout to confirm the reversal, which enhances the reliability of the pattern as a predictor of upward price movement.