MQL5 ReferenceStandard LibraryGeneric Data CollectionsIList<T>LastIndexOf TryGetValueTrySetValueInsertIndexOfLastIndexOfRemoveAt LastIndexOf Searches for the last occurrence of a value in a list. int LastIndexOf( T item // the search value ); Parameters item [in] The searched value. Return Value Returns the index of the last found element. If the value is not found, returns -1. IndexOf RemoveAt