MQL4: Exponential Moving Average Crossover EA

Trend following EA. Market entries are performed using three EMA's. 7, 24, 28 (subject to change to find optimal configuration, go with these for code)

Trade Signals

Buy: 7 EMA > 28 EMA trade must only be placed once on the candle of the cross using Ask price.

Position is closed once the 7 EMA < 24 EMA.

Stop loss will be fixed amount external input 

Sell: 7 EMA < 28 EMA trade is placed on the Bid price of the candle of the cross.

Position is closed once 7 EMA > 24 EMA.

Stop loss is fixed amount external input 

Additional check trade will not be placed if Spread is > x amount 

Must be eligible to work on multiple currency pairs/ time frames simultaneously i.e 15m, 45m, 60m. Magic numbers included on orders e.g 10015, 10045, 10060

Order Lot Calculation

A Max Loss feature that stops code if x% of Account Balance is lost e.g 10%

Any queries or additional info needed please let me know