Doble techo Complete Guide
What is Doble techo?
El Doble Techo es un patrón de reversión con sesgo bajista. Requiere al menos 20 barras para formarse. Este patrón es ampliamente reconocido en el análisis técnico y se puede encontrar en todos los mercados y marcos temporales.
Identification Rules
- Prior Uptrend: The pattern must be preceded by a clear and established uptrend, indicating that buyers were previously in control.
- Two Peaks: Identify two distinct price peaks that reach approximately the same price level. The second peak should ideally not significantly exceed the first.
- Intermediate Trough (Neckline): A clear pullback forming a trough must occur between the two peaks. This low point establishes the neckline.
- Breakdown Confirmation: The pattern is confirmed when the price decisively breaks and closes below the neckline established by the intermediate trough. This breakdown should ideally be accompanied by increased volume.
References
- Thomas N. Bulkowski (2005). Encyclopedia of Chart Patterns.
- Steve Nison (2001). Japanese Candlestick Charting Techniques.
FAQ
How do you calculate a price target for a Double Top pattern?
A common method for estimating a price target is to measure the vertical distance from the neckline to the highest peak of the pattern. This measured distance is then projected downwards from the point where the price breaks below the neckline. For example, if the distance from the neckline to the peak is $10, and the neckline breaks at $50, the target would be $40.
What is the typical reliability and performance of a Double Top?
Según la investigación de Thomas Bulkowski, el Doble Techo es un patrón de reversión bajista relativamente fiable. Encontró un descenso promedio de aproximadamente el 19% después de una ruptura confirmada. La tasa de fracaso del patrón, donde el precio revierte por encima de la línea de cuello después de una ruptura, es de alrededor del 13%. Su rango de rendimiento entre los patrones de reversión bajista es bastante bueno, a menudo situándose en la mitad superior en cuanto a los descensos posteriores a la ruptura.
What role does volume play in confirming a Double Top?
Volume is a critical indicator for the Double Top. Ideally, the first peak should form on high or increasing volume, reflecting strong buying interest. The rally to the second peak should occur on noticeably lower volume, indicating a weakening of buying pressure and a lack of conviction. Finally, the decisive breakdown below the neckline should be accompanied by a significant surge in volume, confirming strong selling pressure and the pattern's validity.
What is the difference between a Double Top and a Triple Top?
La diferencia principal radica en el número de picos. Un Doble Techo presenta dos picos distintos aproximadamente al mismo nivel de precios, lo que indica una reversión. Un Triple Techo, como su nombre indica, tiene tres picos distintos aproximadamente al mismo nivel de precios, separados por dos valles. Ambos son patrones de reversión bajista, pero un Triple Techo generalmente se considera una señal de reversión más fuerte y fiable debido al repetido fracaso de los compradores en impulsar los precios al alza.
Are there any common variations or nuances to consider with Double Tops?
Yes, variations exist. The two peaks don't have to be at the exact same price; a slight tilt or difference of a few percentage points is acceptable, as long as the overall 'M' shape is clear. Sometimes, the second peak might be slightly lower than the first, indicating even weaker buying power. Also, the neckline doesn't have to be perfectly horizontal; it can be slightly sloped. The most crucial aspect remains the decisive breakdown below the established support level (neckline) on increased volume.
More Analysis
Parts of this page (FAQ, introductions) are AI-assisted. Core data and statistics are algorithmically computed. All pattern definitions are human-reviewed.
Aviso legal: Esta página se basa en datos de mercado públicos y análisis técnico algorítmico. No constituye asesoramiento de inversión.
Data source: EODHD · © 2026 KlineVision AI