[DEM] Pullback Signal (With Backtesting)

[DEM] Pullback Signal (With Backtesting) is a sophisticated fractal-based indicator that identifies potential reversal opportunities by detecting swing highs and lows followed by pullback conditions in the opposite direction. The indicator uses complex fractal logic to identify pivot points where price forms a local high or low over a customizable period (default 3 bars), then generates buy signals when an upward fractal is identified and the current close is below the previous close, or sell signals when a downward fractal occurs and the current close is above the previous close. This approach captures the classic pullback scenario where price retraces after forming a swing point, potentially offering favorable risk-reward entry opportunities. The indicator includes comprehensive backtesting functionality that tracks signal accuracy, average returns, and signal frequency over time, displaying these performance metrics in a detailed statistics table to help traders evaluate the historical effectiveness of the pullback strategy across different market conditions.