Create an EA in MQL5 from Custom Indicators on TradingView

Create an EA in MQL5 from Custom Indicators on TradingView. This is a multicurrency EA that trades multiple symbols on a chart (and uses the current chart's timeframe for all symbols it trades).

Indicators on TradingView :
- (50) Exponential Moving Average
- (200) Exponential Moving Average
- Trend Meter (by lil MC) - uncheck wave trend in settings - Important! The Trend Meter on TradingView uses the function "correlation" that seems to be difficult to recode in MQL5
- Volatility Oscillator (by veryfid) - uncheck label in settings

Entry Signal :
1) 200 ema must be below 50 ema
2) Trend Meter must have 4 green dots & 2 green lines
3) Volatility Oscillator must be heading upwards, crossing above the upper band

Stoploss:
Set stoploss at the recent swing low :
lowest price of the current and last X candlesticks - Y% * (current price - lowest price of the current and last X candlesticks)

X: Number of previous candlesticks
Y: Percentage to define in the settings

Immediately stop the trade for any price below the stoploss (in case of a gap)!

Take profit:
Exit once the top dot on the trend meter turns RED or set a risk/reward ratio on settings