Multi Arbitration 1.000 - expert for MetaTrader 5

Buy a security (open BUY positions) at a lower price, sell (open SELL positions) at a higher price.

In version 1.000, the Expert Advisor only trades one symbol (the "Symbol" parameter in input parameters).

Basic position opening principle:

• If the profit of all BUY positions is less than the profit of all SELL positions, we can conclude that the current trend is downward, and open SELL.
• If the profit of all SELL positions is less than the profit of all BUY positions, we can conclude that the current trend is upward, and open BUY.

      if(profit_buys<profit_sells) // trend down
         m_trade.Buy(m_symbol.LotsMin(),m_symbol.Name());
      else if(profit_sells<profit_buys) // trend up
      m_trade.Sell(m_symbol.LotsMin(),m_symbol.Name());
      else if(profit_buys==0.0 && profit_sells==0.0)
         m_trade.Buy(m_symbol.LotsMin(),m_symbol.Name());

Testing results on EURUSD, H4:

During long-term trends, deposit load greatly increases. This problem has not been solved yet.