Most beginners use exactly one order type — the market order — and wonder why they spend their days watching charts. Learning the other five means your plan executes whether you are at the screen or asleep, which removes the single largest source of emotional error in trading.

This lesson covers every order type you will realistically use, when each is appropriate, and the specific mistakes that come with each one.

The two categories

Every order falls into one of two groups.

Market orders execute immediately at whatever price is currently available.

Pending orders sit dormant until price reaches a level you specify, then activate automatically. These are the ones that let you plan a trade and walk away.

Alongside both sit exit orders — stop loss and take profit — which attach to a position and close it automatically.

Market order

You click buy or sell, and the trade opens at the current market price.

The advantage is certainty of execution — you are in the trade. The disadvantage is uncertainty of price. During volatile conditions the fill can differ from what you saw, which is called slippage.

Slippage is usually a fraction of a pip and works in both directions. During major news it can be significant. This is one reason entering positions in the seconds around a data release is unwise unless that is specifically your strategy.

Market orders suit situations where being in the trade matters more than the exact entry price — which is most discretionary trading, and all urgent exits.

Limit orders

A limit order executes only at your specified price or better. It is the order for traders who want price to come to them.

Buy limit

Placed below current price. You are waiting for a dip to buy into.

Sell limit

Placed above current price. You are waiting for a rise to sell into.

Limit orders suit traders who work from support and resistance. You identify a level where you would want to enter, place the order, and let the market either come to you or not. No screen time required.

The trade-off: if price never reaches your level, you miss the move entirely. Traders who chase missed limit orders with market orders at worse prices are usually better off simply accepting the miss.

Stop orders

Stop orders work in the opposite direction to limits. They trigger when price moves through a level, not back to it.

Buy stop

Placed above current price. You want to buy only if price breaks upward through resistance — confirming strength.

Sell stop

Placed below current price. You want to sell only if price breaks downward through support.

Stop orders are the breakout trader’s tool. Rather than guessing whether a level will break, you let the market prove it and enter automatically on confirmation.

The trade-off: you enter at a worse price than a limit order would have given, and false breakouts — where price breaks a level then immediately reverses — will stop you in and then out. This is a known cost of the approach, not a flaw in your execution.

Stop loss

The stop loss closes a losing position automatically at a price you set in advance. It is not optional equipment.

Its purpose is not really mechanical. Mechanically, you could close a losing trade manually. Its actual purpose is to move the exit decision to a moment when you are calm, before money is on the line.

Once a position is losing and you are watching it, your judgement is compromised in a specific and predictable way. Every trader experiences the pull to wait just a little longer for a recovery. The stop loss makes that decision irrelevant, because it was already made.

Where to place it

The stop belongs where your trade idea is proven wrong — not at a distance that feels comfortable.

If you bought because a support level held, the stop goes below that support. If price breaks it, your reason for being in the trade no longer exists. Placing the stop closer because the loss would be smaller is placing it somewhere that has no relationship to your analysis.

Give the level breathing room. Placing a stop exactly at a round number or precisely at the swing low invites being taken out by ordinary noise before the move develops.

Take profit

The take profit closes a winning position automatically at your target.

It solves the mirror problem to the stop loss. Without one, traders watch a winning position, feel greed pulling for more, and frequently watch the profit evaporate. Or they close far too early out of anxiety, taking eight pips from a setup that offered sixty.

Set the target based on the chart — the next resistance level, a measured move, whatever your strategy identifies. Then combine it with your stop distance to check the risk-reward ratio before entering.

A 1:2 ratio or better means you can be wrong more often than right and still finish ahead. At 1:2, winning four trades out of ten produces a profit. That arithmetic is the entire foundation of professional trading, and it is only available to traders who set targets deliberately.

Our Profit & Loss calculator lets you check the monetary outcome of both the stop and the target before you commit to a setup, which makes the ratio concrete rather than theoretical.

Trailing stop

A trailing stop follows price at a fixed distance as the trade moves in your favour, and stays put when it moves against you.

Trailing stops suit trending markets where you want to capture an extended move without deciding the exit in advance.

They suit ranging markets poorly. A 30 pip trail in a market oscillating 40 pips will exit you constantly. Match the tool to the conditions.

One platform limitation worth knowing: in MT4, a trailing stop runs on your terminal, not the broker‘s server. Close the platform and the trail stops updating. MT5 and most brokers offer server-side trailing, which does not have this problem.

Order expiry

Pending orders can carry an expiry setting: good till cancelled, good for the day, or a specific date and time.

This matters more than it appears. A buy limit placed on Monday based on Monday’s market conditions may be entirely inappropriate by Thursday, after the fundamental picture has shifted. Orders left sitting indefinitely occasionally trigger into conditions the trader would never have chosen to enter.

A reasonable default: set pending orders to expire at the end of the trading day or week, and re-place them if the setup still stands.

Putting it together

A complete trade plan uses three orders at once, all set before the position exists.

Once these are placed, the trade requires nothing further from you. It enters if price arrives, exits at a loss you accepted, or exits at a profit you targeted. No decisions are made under pressure, because no decisions remain.

This is what “having a plan” actually means in practice. Not a general intention about the market — a specific set of orders that execute without you.

The same principle is why some traders automate execution entirely. If you follow signal channels, the gap between a signal appearing and you placing it by hand is where most of the slippage and sizing errors occur. A trade copier such as Telegram Trade Linker places the orders directly on your MT4 or MT5 account using risk rules you set once — which removes exactly the manual step where discipline tends to break down. Worth understanding as a concept even if you never use one.

What to do next

You now have the complete technical toolkit: the mechanics of money in a trade, and the mechanics of getting in and out.

Lesson 10 covers the demo account — how to use it properly, what it genuinely teaches, and the important limitation that catches out traders who rely on it too long.

Frequently asked questions