Trading education

Limit Order

A limit order is an instruction to buy or sell only at a specified price or better — you control the price, but the trade isn't guaranteed to execute.

In one line: A limit order is an instruction to buy or sell only at a specified price or better — you control the price, but the trade isn't guaranteed to execute.

What it is

A limit order tells your broker the worst price you're willing to accept. A buy limit executes only at your limit price or lower; a sell limit executes only at your limit price or higher. In exchange for that price control, you give up certainty of execution — if the market never reaches your price, the order simply sits unfilled.

The trade-off in one line: a limit order controls your price but not your fill. The opposite — a market order — controls your fill but not your price.

How it works

You set two things: a side (buy or sell) and a limit price. The order rests in the book until price reaches your level or you cancel it. Common uses:

  • Buying a pullback: place a buy limit near a support level so you only get filled if price dips to value.
  • Selling into strength: place a sell limit at a target near resistance.
  • Avoiding slippage: in thin or fast markets, a limit protects you from a bad fill.

Orders can be day-only (expire at the close) or good-til-canceled (GTC). The risk isn't a bad price — it's no fill, or a partial fill if only some shares trade at your price.

Worked example

Example

A large-cap is trading at $102 and you'd only buy it on a pullback to value. You place a buy limit at $98. If price dips to $98 or lower, your order fills at $98 or better — never higher. If the stock instead keeps rising and never touches $98, you simply don't get filled and you've paid nothing. You controlled the price you paid; the cost was missing the trade if it ran away without you.

Why it matters

Limit orders are how disciplined traders enforce a plan. Rather than chasing price, you decide in advance the level that represents value or your target, and let the market come to you. They pair naturally with a stop-loss and a risk-reward plan — entry, invalidation, and target all set before emotion enters. The one habit to avoid is setting a limit so far from the market that it rarely fills, then chasing anyway.

Entry Point Trading frames each signal with a defined entry zone precisely so you can place orders like this deliberately — and we grade every call in the open.

Related concepts

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FAQ

What happens if my limit order doesn't fill?
Nothing — it just stays open (for the day, or until canceled if it's a GTC order) and costs you nothing. The risk of a limit order is non-execution: if the market never reaches your price, you miss the trade. That's the price you pay for controlling your entry or exit price.
Can a limit order fill at a better price than I set?
Yes. A limit is a worst-acceptable price. A buy limit at $98 can fill at $98 or lower; a sell limit at $110 can fill at $110 or higher. You never get a worse price than your limit, and occasionally you get price improvement.

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