EMA + Bullish Engulfing Candle Pattern Strategy

Hello Guys! Nice to meet you all!
This is my first open source script!

### Long Condition
1. Bullish Engulfing Candle
2. No doge Candle
3. Present volume should be bigger than the previous volume (20%)
4. Trend filter (with 2 EMAs)

### Close Condition
1. When trend Changes
2. When Bearish Engulfing Candle appears

###
No stop loss and take profit.