Skip to main content
Trading Glossary

Stop Order

Order Types

What it means

An order that sits inactive until a trigger price is hit, then becomes a market order. It is most often used to cap losses.

Example

You buy at $100 and place a sell stop at $95. If price drops to $95, the stop fires and sells at market -- your fill might be $94.90 in a fast market.

Mistake beginners make

Beginners expect a stop order to fill exactly at the stop price. Once triggered, it is a market order, so in fast markets the fill can be much worse.

Related terms

  • Limit Order — An order to buy or sell only at a specific price or better. It guarantees the price but no…
  • Stop-Limit Order — A stop order that, when triggered, becomes a limit order instead of a market order. It cap…
  • Stop-Loss — A pending order to close your position at a loss once price hits a set level. It caps how …

← Trading Terms, Explained Simply