Stop and Stop-Limit orders are subject to support by the exchange on which the contract is traded. The order types available are noted in the pop-up details for each contract. When Stop orders and Stop-Limit orders are not supported by the exchange, Saxo offers the possibility to execute stop orders through synthetic stop orders where your order is triggered if the underlying is traded at least for one lot.
Please be aware that a Stop order on any of the CME Group exchanges will change duration to a Day Order if triggered. If not filled by end of day, the order will expire.