[DEM] Floating Reversal Signal (With Backtesting)

[DEM] Floating Reversal Signal (With Backtesting) is designed to identify potential reversal opportunities by detecting counter-trend momentum shifts using a combination of SuperTrend analysis, ATR-based candle size filtering, and RSI oversold/overbought conditions. It also includes a comprehensive backtesting framework to evaluate the historical performance of these signals. The indicator overlays directly on the price chart, plotting signals and displaying performance statistics in a table. The strategy generates buy signals when price forms a bullish candle during a SuperTrend downtrend, with the previous candle's body size falling within specified ATR multiplier ranges (default 0.5x to 2x) and RSI showing oversold conditions below a configurable threshold, while sell signals are triggered under opposite conditions during uptrends with overbought RSI readings, aiming to capture "floating" reversal setups where price temporarily moves against the prevailing trend before resuming in the original direction.