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Entry · Financial Analysis

Time in Force

Time in Force is an instruction you give when buying or selling an asset that specifies how long your order remains active before it executes or expires. It acts as an expiry date and time for your trading instructions, ensuring you do not buy or sell at an unwanted price later.

What it means

When you place an order to buy or sell shares, currencies, or other financial assets, you need to tell the broker how long that order should stay open. This instruction is called Time in Force.

Without it, markets move so fast that your order might sit around for hours and finally execute when market conditions have completely changed, catching you by surprise. Different time settings help you manage risk and control your trading strategy effectively.

The most common types include Day orders, which automatically cancel if they do not fill by the end of the trading day, and Good-Tricancelled orders, which stay active until you manually cancel them or the trade completes. Other specialized options include Immediate-or-Cancel, which requires the trade to happen right away or be cancelled, and Fill-or-Kill, which demands the entire order execute instantly or not at all.

For non-finance managers, understanding these controls prevents costly mistakes caused by lingering orders executing overnight or during unexpected market dips. Choosing the right setting means you remain in the driving seat of your financial transactions, ensuring your capital is only deployed under the exact conditions you intended.

In practice

Real-world examples.

1

Example

You want to buy 1,000 shares of a supplier's stock at £50, but it is currently trading at £52. You set your order Time in Force to Day, so if the price does not drop to £50 by market close, the order automatically cancels.

2

Example

Your SME needs to acquire foreign currency for an upcoming overseas invoice. You set a Good-Til-Cancelled order for the exchange rate you want, letting it sit in the market for weeks until the target rate hits.

3

Example

As a retail business owner, you place an immediate-or-cancel order to buy commodity futures. Because the market is thin, only half the volume is available right now, so the system executes half and cancels the rest.

Think of it

Setting a Time in Force is like leaving a note at a market stall saying, I will buy this painting for £100, but only if you sell it to me before the market closes today. If the day ends and no one agrees, the note goes in the bin.

Case study

Seen in the real world.

GreenLeaf Logistics, a mid-sized freight company, wanted to purchase 5,000 shares in a fuel technology firm to hedge against rising diesel costs. The current share price was £10.00, but GreenLeaf management believed a market dip would briefly push it down to £9.50 later that week. To capture this opportunity without constantly watching the trading screen, the finance director placed a limit order with a Time in Force set to Good-Til-Cancelled over a two-week window. On day eight, a brief market sell-off triggered the £9.50 price point, and the system automatically executed the purchase for the entire block of shares. By using the correct Time in Force instruction, GreenLeaf secured their hedge successfully without manual intervention during a busy workday.

Watch out

Common mistakes.

  • Leaving an order set to Good-Til-Cancelled indefinitely and forgetting about it, leading to unexpected trades weeks later.
  • Using Day orders for long-term strategic positions and wondering why the trade never happened.
  • Confusing Immediate-or-Cancel with market orders, which can result in partial fills that leave your transaction incomplete.

Questions

People also ask.

What happens if my order does not execute before the Time in Force expires?

The broker automatically cancels the remaining portion of the order, and no transaction takes place.

Can I change the Time in Force after submitting an order?

Usually, you must cancel the existing order and submit a new one with your updated instructions.

Which Time in Force setting is best for beginners?

A Day order is generally safest for beginners because it ensures you do not leave stale orders active overnight.

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Last updated · September 9, 2026
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Disclaimer

The information provided in this finance dictionary is for educational and informational purposes only. It should not be construed as financial, investment, legal, or tax advice. Always consult with a qualified professional before making any financial decisions. Money Master HQ makes no representations or warranties about the accuracy, completeness, or suitability of this information. Use of this content is at your own risk.