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Order TypePopular

Stop-Loss Order

A stop-loss closes a position at a set price to cap losses. It becomes a market order once triggered.

Quick answer

A stop-loss closes a position at a set price to cap losses. Once triggered it becomes a market order, so fast markets can slip past your level.

Definition

A stop-loss order is an instruction to close a position when price reaches a specified level, designed to cap the loss on a trade. Once price touches the stop level, it converts into a market order, so the actual exit can be worse than the stop price in fast markets (slippage). Stop-losses are the core risk-management tool in retail trading, and EU and UK rules require brokers to provide them on retail accounts.

How It Works

  • Converts to a market order when price trades through the stop level
  • Exit price can differ from the stop level during gaps and volatility
  • Required on retail accounts under EU and UK rules

Trading Tips

1

Place stops where the market structure says invalidation is, not at a round number

2

Wide stops with small size beat tight stops with big size - position sizing is the real risk control

3

A stop that gets hit and then price reverses is a bad stop placement, not bad luck

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