AI Candlestick Pattern Recognition Scanner

AI Candlestick Pattern Recognition Scanner automatically detects the most reliable classical candlestick reversal patterns as they form - Engulfing, Pin Bars, Doji, and Morning/Evening Star - and marks them directly on your chart with clear arrows, so you never have to manually eyeball every candle looking for a setup.

KEY FEATURES
- Detects Bullish and Bearish Engulfing patterns using proper body-size and overlap validation (not just a naive open/close comparison).
- Detects Bullish and Bearish Pin Bars (hammer/shooting-star style) based on wick-to-body ratio and wick-to-range ratio thresholds.
- Detects Doji candles (very small body relative to the candle's range).
- Detects three-candle Morning Star and Evening Star reversal patterns.
- Every pattern type can be independently enabled or disabled via inputs, so you only see the patterns you actually trade.
- Clear up/down arrow markers placed exactly at the pattern candle, color-coded bullish (lime) vs bearish (red).
- Optional Alert() popup the moment a new pattern completes on the most recent closed candle.

INPUTS
- Detect Engulfing / Pin Bar / Doji / Star: toggle each pattern family independently
- Alert On Pattern: enable/disable popup alerts on new detections

WHO IS THIS FOR
Price-action traders who build their entries around classical candlestick reversal patterns but want an objective, consistent detector instead of relying purely on eye judgment - especially useful for scanning less-watched timeframes or symbols where a manual pattern check is easy to miss.

Works on any symbol and timeframe. Combine with support/resistance, trend, or volume context for the highest-quality signals - candlestick patterns work best as confirmation, not in isolation.