Field Guide to Trading Terms

Buy limit vs Buy stop


Look-alike pair

Full entries: Buy limit · Buy stop.

A buy limit and a buy stop are both pending orders to buy, but they sit on opposite sides of the current market price. A buy limit is placed below the market, while a buy stop is placed above it. That single difference determines when each order triggers and what you are trying to do.

Side by side

Buy limitBuy stop
Position vs pricePlaced below the current market pricePlaced above the current market price
Trigger conditionFills when the market falls to the limit price or lowerFills when the market rises to the stop price or higher
Typical intentBuy at a better price on a pullbackBuy on a breakout or to stop a short position
Execution priceAt the limit price or betterBecomes a market order; actual fill may be worse than the stop price
Field markOrder price is below the current quoteOrder price is above the current quote
Broker handlingMay be rejected if placed above the market; rules vary by broker and order typeMay be rejected if placed below the market; rules vary by broker and order type

Which word to use

Use buy limit when you want to buy only at a specified price or lower, and buy stop when you want to buy only after the market moves up to a specified price.