Who it's for — For those who want to automate an entry or exit in case the market confirms a certain direction by breaking a critical price level (Trigger).
The Stop Order (often called by various exchanges Trigger Order or Conditional Order) is a "dormant" order. It is a conditional instruction that says: "Do nothing until the market touches level X (Trigger). If it touches X, wake up and launch an order into the Book."
Unlike the Limit Order (which seeks a better price), the Stop Order seeks a worse price than the current one. You buy at a higher price to confirm the strength of the trend, or you sell at a lower price (as in the case of the Stop Loss).
In simple terms — Bitcoin price is $60,000. There is a very strong Resistance at $61,000. You believe that if the price breaks above $61,000, it will explode upwards. You place a "Buy Stop" (Trigger) at $61,010. As long as the price stays below, nothing happens. As soon as it touches $61,010, the broker wakes up and automatically launches the buy order.
Trigger Market vs Trigger Limit
When the Stop order "wakes up", it must launch a real order to the market. There are two fundamental variants you will find on exchanges like Bybit or Binance:
- Trigger Market (Stop Market): As soon as the price touches the threshold (Trigger), the system launches a Market Order. Pro: You are certain to be executed. Con: You could suffer severe Slippage in case of high volatility. It is vital to use this for Stop Losses (when you must exit at all costs).
- Trigger Limit (Stop Limit): As soon as the price touches the threshold, the system launches a Limit Order at a price pre-set by you. Pro: No slippage, you control the entry price. Con: If the market is too fast, your Limit might never be "filled" and you remain empty-handed (a terrible idea to use this for a Stop Loss!).
Why use a worsening order for entry?
Because in trading, confirmation often comes at a price. Buying at a discount (via a pure Limit Order) is comfortable, but you might be buying something that continues to fall. Buying higher (via Buy Stop) means paying more, but you enter with the inertia and confirmation of the market.
Summary Sheet
- Mechanics: Remains invisible on the book until the price touches the threshold (Trigger).
- Result: Once triggered, it becomes a Market Order, potentially suffering Slippage.
- Primary use: Capital protection (Stop Loss) and trading level breaks (Breakout).
Links
- stop-loss — The most common application of the Stop Order.
- breakout — The ideal context for entry Stop orders.
- bronze-path
Module: Module 3 — Orders and Operations
Know what happens when you click buy or sell.
