Kraken describes a trailing stop limit order as an order that places a limit order after price reverses from the most favorable peak by a chosen offset. Coinbase education separately explains that stop limit orders combine a stop price and a limit price, and those two values do not have to be identical.
The key decision is the reference price. Some platforms can use last price, index price or mark price. In calm markets the difference may look small, but during fast crypto moves the reference can decide whether an order triggers early, late or not at all.
A practical workflow is to define the trade invalidation level first, then choose the trailing distance, then set a limit price that is realistic for expected slippage. A very tight trail can convert normal volatility into an exit. A limit price too far from the market may leave the trader unfilled after the stop triggers.
Trailing stops are better treated as risk tools than profit machines. They can help reduce manual screen watching, but they do not remove gap risk, exchange outages, thin books or the possibility that a fast move jumps through the desired limit.
Sources: Kraken trailing stop limit order guide; Kraken trailing stop order guide; Coinbase advanced order types.
Risk notice: Order tools cannot guarantee execution price or prevent losses. This article is trading education only and not investment advice.
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