Verbreiterung des Bodens Complete Guide

reversalbullish20 bars

What is Verbreiterung des Bodens?

Das Ausweitende Dreieck Tief ist ein Umkehrmuster mit bullischer Tendenz. Es benötigt mindestens 20 Bars zur Ausbildung. Dieses Muster ist in der technischen Analyse weit verbreitet und kann in allen Märkten und Zeitrahmen gefunden werden.

Verbreiterung des Bodens pattern illustration

Identification Rules

  1. Prior Trend: A clear and established downtrend must precede the formation of the pattern.
  2. Diverging Trendlines: The pattern must feature two diverging trendlines, with the top line sloping up and the bottom line sloping down.
  3. Peak and Valley Count: There must be at least two distinct higher highs and two distinct lower lows within the formation.
  4. Bullish Confirmation: The pattern is confirmed only when the price breaks and closes above the upper resistance trendline.

References

  • Thomas N. Bulkowski (2005). Encyclopedia of Chart Patterns.
  • Steve Nison (2001). Japanese Candlestick Charting Techniques.

FAQ

What is the typical volume profile for a Broadening Bottom?

Volume generally expands as the pattern develops, reflecting the increasing volatility and emotional intensity of the market participants.

How reliable is the Broadening Bottom according to Bulkowski?

It is quite reliable with a low break-even failure rate of 10% and an average rise of 27% in bull markets.

What is a 'partial decline' in this pattern?

A partial decline occurs when the price heads toward the lower trendline but turns up before reaching it; this is often a precursor to an upward breakout.

Why is this pattern considered difficult to trade?

The widening price swings can easily trigger stop-loss orders, making entry timing and risk management more challenging than with narrowing patterns.

More Analysis

Reviewed by KlineVision Research Team, CFA Charterholder, 10+ years quantitative research· 23. Apr. 2026

Parts of this page (FAQ, introductions) are AI-assisted. Core data and statistics are algorithmically computed. All pattern definitions are human-reviewed.

Data source: EODHD · Last updated: 23. Apr. 2026

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Data source: EODHD · © 2026 KlineVision AI