Market vs Limit vs Stop Orders: Order Types Explained for Beginners
A first trade on an exchange often starts with the question "which button do I press?". Here are the main order types, how they differ, and which ones a beginner needs from day one.
Market order
Buy or sell right now at the best available price. It's filled instantly, but you don't control the price. In a calm market the difference is negligible, but during a sharp move or in an illiquid coin the price can end up worse than expected — this is called slippage.
Limit order
You specify the price at which you're willing to buy or sell. The order will only be filled at that price or better. If the price doesn't get there, the order simply stays in the order book. Limit orders often have lower fees because they add liquidity.
Stop orders
- Stop-loss — closes the position if the price reaches your loss level. Mandatory on every trade.
- Stop-limit — when the stop price is reached, it places a limit order. No slippage, but it may not be filled during a sharp move.
- Take-profit — closes the position at your target profit level.
- OCO ("one cancels the other") — a stop and a take-profit at the same time. When one is triggered, the other is canceled automatically.
Cheat sheet
| Goal | Which order |
|---|---|
| Enter immediately | Market |
| Buy at a price you chose in advance | Limit |
| Limit your loss | Stop-loss (market or stop-limit) |
| Lock in profit at your target | Take-profit or a limit sell order |
| Set both a stop and a take-profit in one go | OCO |
Common beginner mistakes
- Market orders on illiquid coins. Slippage can eat a noticeable chunk of the amount.
- Mixing up "buy" and "sell". Before submitting, check the side of the trade and the amount.
- A stop-limit with identical prices. In a sharp drop, the limit order doesn't fill and the loss keeps growing. Leave a buffer between the stop price and the limit price.
- Trading without a stop. Set a stop-loss right after entering, not "when you have time".
You can see how this works in practice, step by step, in the free lesson brokers, accounts and order types and in our OKX guide.
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- Market is fast; limit is at your price.
- Set a stop-loss right after entering.
- OCO — a stop and a take-profit in one order.
Frequently asked questions
Which order is better for a beginner — market or limit?
Usually limit: you know the trade price in advance and don't overpay through slippage. A market order is handy when you need to get in or out immediately.
Why wasn't my limit order filled?
The price didn't reach your level. A limit order is only filled at your price or better, so it may simply stay in the order book.
What is a stop-limit order?
It's an order with two prices: when the stop price is reached, the exchange places a limit order at the price you set. It protects you from slippage, but may not be filled during a sharp move.
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