Descending Triangle

A Descending Triangle is the bearish counterpart to the Ascending Triangle. It consists of:

• A horizontal support line across swing lows, showing a floor of demand.
• A descending resistance line connecting lower highs, showing increasingly aggressive selling.
• Multiple touches on both sides to validate the pattern (at least two highs and two lows).
• Price compresses between support and declining resistance until a breakout occurs, usually downward.

The pattern often forms during downtrends as a continuation setup, but it can also signal distribution at the top of an advance.

The descending triangle reflects sellers dominating the battle:

• Buyers defend a fixed level, preventing breakdown.
• But each rally is weaker, as sellers unload earlier and at lower prices.
• This creates a staircase of lower highs pressing into horizontal support.
• When buyers can no longer hold the line, price breaks down sharply.
• An upward break is possible but less common — this would indicate buyers suddenly regaining strength and overwhelming supply.

In crypto, descending triangles are notorious for producing fakeouts: downward breaks sometimes reverse violently as short traders get trapped.

Bulkowski’s research (Encyclopedia of Chart Patterns and ThePatternSite):

• Breakout direction: ~54% downward, 46% upward.
• Failure rate: ~13%.
• Average decline after downward break: ~19%.
• Average rise after upward break: ~33%.
• Throwback rate (after upward break) / Pullback rate (after downward break): ~59%.
• Target met rate: ~64%.

Compared to ascending triangles, descending triangles are less reliable overall, with smaller average declines and a higher chance of breaking in the opposite direction.

Entry: For downside breaks, short when price closes below horizontal support.
Conservative traders wait for a retest (pullback) before entering.

Stop loss: Place just above the descending resistance or above the breakout candle’s high.

Targets: Height of the triangle (difference between highest high and horizontal support), projected downward.
Consider scaling out at partial levels if the move stalls.

Invalidation: Pattern fails if price breaks convincingly above descending resistance and holds.

• False breakdowns: Especially in crypto, price may dip below support to trigger stops before reversing higher.
• Low momentum downtrends: If a descending triangle forms after a large decline, sellers may be exhausted, and upward breaks become more likely.
• Time to apex: Breaks that occur near the apex have lower reliability.
• Volume: A true breakdown is usually accompanied by a volume surge.

• Support level is weak, with few touches → no true horizontal floor.
• The broader market trend contradicts the pattern (e.g., strong bull market → upside breaks more likely).
• Volume doesn’t contract during formation.
• Late-apex formations with low volatility.