Weekly Bullish Pattern Detector

How it works

The script analyzes weekly candlesticks by calculating body size, total range, and body percentage to identify specific pattern characteristics. It first determines whether candles qualify as long green candles or small-bodied consolidation candles based on predefined percentage thresholds.

The algorithm systematically checks each candle's properties across a four-candle sequence, verifying that the first and fourth candles are long green candles while the second and third candles represent a consolidation phase with small bodies. When the complete pattern is detected, the script generates a visual label on the chart and can trigger an optional alert.

Why it may be useful

This pattern recognition tool helps traders identify potential bullish continuation signals by systematically detecting specific candlestick formations that suggest market momentum. By quantifying candle characteristics and establishing clear criteria, the script provides an objective method for recognizing trading opportunities that might be missed through manual observation.

The signal is particularly valuable because it transforms subjective pattern recognition into a rules-based approach, allowing traders to consistently screen for high-probability setups. Its customizable thresholds enable adaptation to different market conditions and volatility levels, making it a flexible tool for technical analysis.

When to explore it

The weekly bullish pattern detector is most effective when applied to markets with clear trending characteristics and moderate volatility. It works best in timeframes that allow for longer-term trend analysis, making it particularly suitable for swing traders seeking multi-day or multi-week trading opportunities.

Traders should ideally use this signal in conjunction with other technical and fundamental analysis tools to confirm potential trade setups. It is most reliable in liquid markets with consistent price action and when combined with additional confirmation indicators that can validate the pattern's potential for continued bullish momentum.

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