An order placed with a broker that combines the features of stop order with those of a limit order. A stop-limit order will be executed at a specified price (or better) after a given stop price has been reached. Once the stop price is reached, the stop-limit order becomes a limit order to buy (or sell) at the limit price or better.

The primary benefit of a stop-limit order is that the trader has precise control over when the order should be filled. The downside, as with all limit orders, is that the trade is not guaranteed to be executed if the stock/commodity does not reach the stop price.