Check if there is already an open position of a specific pair

[[Deleted]]

What is the simplest and most efficient way to  test if there is already an open position of a specific pair?

This works but is there a simpler way?

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    string Pair = "EURUSD";
    if (OrdersTotal() > 0) {
        for (int iii = OrdersTotal() - 1; iii >= 0; iii--) {
            if (OrderSelect(iii, SELECT_BY_POS, MODE_TRADES)) {
                if (OrderSymbol() == Pair) {
                        Alert("There is already an open position of " + Pair);
                }
            }
        }
     }

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