A Stop Order is a pending order that becomes a market order when the price reaches the stop level. In cTrader, PlaceStopOrder()
submits such an order. The API docs summary for PlaceStopOrder
is “Place a stop order”. For example, PlaceStopOrder(TradeType.Sell, SymbolName, 1000, 1.2500)
would place a sell stop order at 1.2500.