PreannFXExplanation of the PreannFX indicator: 
 Candle Body Size: 
The body of the current candle is larger than the previous candle.
 Bullish Engulfing: 
The current candle closes higher than the previous candle's high.
The body size is larger than the previous candle.
 Bearish Engulfing: 
The current candle closes lower than the previous candle's low.
The body size is larger than the previous candle.
 Entry and Exit: 
Bullish: Enter at the previous candle's open or high, stop loss at the previous low, and take profit is 1:1 with the stop loss.
Bearish: Enter at the previous candle's open or low, stop loss at the previous high, and take profit is 1:1 with the stop loss.
 Visualization: 
Green upward arrows for bullish engulfing patterns.
Red downward arrows for bearish engulfing patterns.
