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What are knock-outs and how to trade them

Knock-outs are limited-risk CFD trades that automatically close when the market reaches your chosen level, helping you manage risk while maintaining profit potential.

Key Takeaways

  • Fixed maximum loss determined upfront

  • Positions move one-for-one with underlying market  

  • Single premium payment required 

  • No ongoing margin requirements  

  • Automatic closure at predetermined levels

What are knock-outs?

Knock-outs (sometimes called knock-out options) are the simplest way to trade with limited risk. These limited-risk CFD products work like having a safety net - if the market moves against you, your trade automatically closes to protect you from losing more than you planned.

Perfect for beginners

  • Can't lose more than you invest
  • No surprise costs or margin calls
  • Easy to understand
  • Great way to learn leveraged trading safely

How knock-outs work?

  1. Choose your market - Pick any market like Apple shares or EUR/USD

  2. Pick your direction - Up (bull) or down (bear)

  3. Set your knock-out level - This is where your trade will automatically close

  4. Pay your premium - One upfront cost covers everything

Bull knock-outs = you think prices will rise
Bear knock-outs = you think prices will fall

Simple real-life example (hypothetical)

Your observation:

Apple shares are $150 per share.

You believe: 

That the share price will rise soon.

Your trade:

  • You choose a bull knock-out
  • Set your knock-out level at $145
  • You invest $100

Possible outcomes:

  • If Apple rises to $155 → You make a profit
  • If Apple falls to $145 → Trade closes, you lose $100 (but no more)

Singapore market example

Imagine the Singapore Blue Chip index is at 3,200 points. You believe it will rise, so you buy a bull knock-out with a knock-out level at 3,150 and invest S$100. If the index rises to 3,250, you profit. If it falls to 3,150, your trade closes and you lose S$100 (but no more).

How to trade knock-outs with IG Singapore

  1. Log in to your IG account

  2. Go to the ‘markets’ section and select ‘knock-outs’

  3. Choose the market you want to trade

  4. Decide if you want to go long (bull) or short (bear)

  5. Set your knock-out level

  6. Enter your position size

  7. Check the knock-out premium

  8. Click ‘place deal’ to open your trade

FAQs about knock-outs

How much money do I need to start trading knock-outs? 

The minimum depends on the market and your chosen knock-out level. Always start small while learning.

Can I lose more than I invest in knock-outs? 

No. The maximum you can lose is your upfront premium. Unlike regular trading where losses can exceed your deposit, knock-outs cap your risk.

Are knock-outs good for beginners? 

Yes - they're actually designed for risk management. You know your maximum loss upfront and can't get margin calls, making them safer than traditional leveraged trading.

What's the difference between knock-outs and regular CFDs? 

Knock-outs automatically close at your safety level and require one upfront payment. Regular CFDs can result in bigger losses and ongoing costs.

Do knock-outs expire? 

Yes, but expiry dates are typically months or years away. You'll usually close your position manually for profit or loss before expiry.

How complicated are knock-outs to understand?

They're actually simpler than most leveraged products. Market moves $1, your position moves $1. Hit your safety line, trade closes. That's it.

Are knock-outs the same as knock-out options?

Yes, knock-outs are sometimes called knock-out options. They're limited-risk CFD products that automatically close at your chosen safety level, protecting you from losing more than your initial investment.

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See how knock-outs compare to other CFDs. 

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Get to grips with how leverage works.