Pennant

Chart Patterns
intermediate
4 min read
Updated Jan 1, 2024

What Is a Pennant Pattern?

A short-term technical chart pattern resembling a small symmetrical triangle, formed when a sharp price movement (flagpole) is followed by a brief period of consolidation before the trend resumes.

A **pennant** is one of the most reliable continuation patterns in technical analysis. It represents a brief "pause for breath" in a market that is moving rapidly. Imagine a sprinter running a 100-meter dash (the flagpole), stopping for a few seconds to catch their breath (the pennant), and then sprinting another 100 meters. **The Anatomy**: 1. **The Flagpole**: A sharp, nearly vertical price move on heavy volume. This sets the stage. 2. **The Pennant**: The price consolidates sideways, forming lower highs and higher lows. The trendlines converge into a triangle. Volume drops significantly during this phase as traders wait for the next move. 3. **The Breakout**: The price bursts out of the triangle in the direction of the original trend on renewed heavy volume.

Key Takeaways

  • A Pennant is a **continuation pattern**, suggesting the prior trend will continue.
  • It consists of a "flagpole" (the initial surge) and the "pennant" (a converging triangle).
  • Volume typically spikes on the flagpole, dries up during the pennant formation, and spikes again on the breakout.
  • It is a fast-moving pattern, usually forming over 1-3 weeks.
  • Pennants can be bullish (after a rise) or bearish (after a drop).

Bullish vs. Bearish Pennants

**Bullish Pennant**: * **Prior Trend**: Up. * **Formation**: Price spikes up, then consolidates in a small triangle. * **Signal**: Buy on the breakout above the upper trendline. * **Target**: The height of the flagpole added to the breakout point. **Bearish Pennant**: * **Prior Trend**: Down. * **Formation**: Price plunges, then consolidates in a small triangle. * **Signal**: Short on the breakdown below the lower trendline. * **Target**: The height of the flagpole subtracted from the breakdown point.

Pennant vs. Triangle vs. Wedge

How to distinguish similar triangular patterns:

PatternDurationTrendlinesPrior Move
PennantShort (1-3 weeks)Converging (Symmetrical)Required (Flagpole)
Symmetrical TriangleMedium (1-3 months)ConvergingNot strictly required
WedgeMediumBoth slope same directionRequired
FlagShortParallel (Channel)Required (Flagpole)

Real-World Example: The Crypto Breakout

Scenario: Bitcoin surges from $40,000 to $45,000 in two days (Flagpole).

1Consolidation: Over the next week, BTC trades between $44,000 and $45,000, with the range getting tighter every day. Volume drops.
2The Setup: Traders spot the pennant forming. The flagpole height is $5,000 ($45k - $40k).
3The Breakout: BTC breaks above $45,000 on huge volume.
4The Target: $45,000 (Breakout) + $5,000 (Flagpole) = $50,000.
5Result: Buyers enter at the breakout, riding the momentum to the target.
Result: The pennant provided a clear entry point and a specific profit target in a fast-moving market.

FAQs

Pennants are considered high-probability patterns, especially when accompanied by the correct volume signature (high-low-high). However, "fakeouts" occur. Traders often wait for a candle close outside the pennant to confirm the breakout.

Be careful. A low-volume breakout is more likely to fail (reverse). The "power" of the pennant comes from the renewed participation of buyers (or sellers) signaled by high volume.

Yes. If the price breaks the trendline in the *opposite* direction of the flagpole, the pattern has failed. For a bullish pennant, a break below the lower support line invalidates the setup.

Ideally, 1 to 3 weeks. If it drags on for months, it becomes a **Symmetrical Triangle**. The psychology is different: a pennant is a brief pause, while a triangle is a prolonged battle between bulls and bears.

A standard stop loss is placed just outside the pennant structure. For a bullish pennant, place the stop just below the lowest point of the consolidation triangle. This limits risk if the breakout fails.

The Bottom Line

The Pennant is the trader's "momentum play." It identifies stocks or assets that are taking a brief rest before continuing a powerful move. By combining the geometry of the triangle with the psychology of the flagpole, it offers a setup with a clear risk/reward ratio. However, like all technical patterns, it should be used in conjunction with volume analysis and broader market context to filter out false signals.

At a Glance

Difficultyintermediate
Reading Time4 min

Key Takeaways

  • A Pennant is a **continuation pattern**, suggesting the prior trend will continue.
  • It consists of a "flagpole" (the initial surge) and the "pennant" (a converging triangle).
  • Volume typically spikes on the flagpole, dries up during the pennant formation, and spikes again on the breakout.
  • It is a fast-moving pattern, usually forming over 1-3 weeks.