/// <summary>
 /// Остановка торгов, закрытие позиций, отмена ордеров
 /// </summary>
 public void CLOSE()
 {
     FirstBroker.Stop();
     SecondBroker.Stop();
     if (IsPositionOpen)
     {
         FirstBroker.ClosePosition();
         SecondBroker.ClosePosition();
         FirstBroker.CancelOrder();
         SecondBroker.CancelOrder();
         //FirstBroker.CloseOrderSell();
         //SecondBroker.CloseOrderBuy();
         PositionClose?.Invoke(FirstBroker.Position, SecondBroker.Position);
         IsPositionOpen = false;
         return;
     }
 }
 public void ClosePosition()
 {
     FirstBroker.ClosePosition();
     SecondBroker.ClosePosition();
     PositionClose?.Invoke(FirstBroker.Position, SecondBroker.Position);
 }
 public void OpenPosition(OrderType type_fb, OrderType type_sb)
 {
     FirstBroker.OpenPosition(type_fb);
     SecondBroker.OpenPosition(type_sb);
     PositionOpen?.Invoke(FirstBroker.Position, SecondBroker.Position);
 }