Skip to content

CFDs are leveraged products. CFD trading may not be suitable for everyone and can result in losses that exceed your deposits, so please consider our Risk Disclosure Notice and ensure that you fully understand the risks involved. CFDs are leveraged products. CFD trading may not be suitable for everyone and can result in losses that exceed your deposits, so please consider our Risk Disclosure Notice and ensure that you fully understand the risks involved.

Trading Mistakes: what are gaps and why are they important?

IG analyst, Axel Rudolph sits down with IGTV's Angeline Ong to discuss why price gaps don's always get filled, a common trading mistake.

Video poster image

(Video summary)

The truth about trading gaps

In this video about trading mistakes, senior market analyst Axel Rudolf sits down with IGTV's Angeline Ong to explain the common error of assuming that gaps in trading will always close.

He uses the example of cotton to illustrate this concept. He points out two gaps on the chart, where the first gap was indeed filled, but the second gap remained open. Axel explains that not all gaps get closed, as some indicate an end to a movement rather than a continuation.

Exhaustion gaps, measuring gaps, and breakaway gaps

To better understand these gaps, Axel differentiates between three types: exhaustion gaps, measuring gaps, and breakaway gaps. Exhaustion gaps occur in the middle of a movement and suggest trend exhaustion. On the other hand, breakaway gaps typically happen at the end of a downward trend when the market breaks away into new territories.

Axel cautions traders against assuming that all gaps will eventually close by using the example of an unfilled gap in November 2022 that still remained open in June 2023. This demonstrates the danger in assuming that every gap will be closed.

To successfully trade gaps, traders must first correctly identify the type of gap they are dealing with, whether it is an exhaustion, measuring, or breakaway gap. However, determining the type of gap is not always easy. Axel suggests that if there is a fast upward movement followed by a decrease in volatility, it is likely an exhaustion gap. To confirm the type of gap, traders can rely on other indicators such as oscillators, relative strength index (RSI), stochastic indicators, moving average convergence/divergence (MACD), or wave theory.

Axel concludes by acknowledging that correctly identifying and trading gaps requires practice and experience. Traders must learn to interpret various indicators to make informed decisions. So, if you're new to trading, it's important to gather experience and start learning how to interpret different indicators to trade gaps successfully.


The information on this page does not contain a record of our trading prices, or an offer of, or solicitation for, a transaction in any financial instrument. IG Bank S.A. accepts no responsibility for any use that may be made of these comments and for any consequences that result. No representation or warranty is given as to the accuracy or completeness of this information. Consequently any person acting on it does so entirely at their own risk. Any research provided does not have regard to the specific investment objectives, financial situation and needs of any specific person who may receive it and as such is considered to be a marketing communication. Although we are not specifically constrained from dealing ahead of our recommendations we do not seek to take advantage of them before they are provided to our clients. See full non-independent research disclaimer.

Start trading forex today

Find opportunity on the world’s most-traded – and most-volatile – financial market

  • Trade spreads from just 0.6 points on EUR/USD
  • Analyse with clear, fast charts
  • Speculate wherever you are with our intuitive mobile apps

See an FX opportunity?

Try a risk-free trade in your demo account, and see whether you’re onto something.

  • Log in to your demo
  • Take your position
  • See whether your hunch pays off

See an FX opportunity?

Don’t miss your chance – upgrade to a live account to take advantage.

  • Get spreads from just 0.6 points on popular pairs
  • Analyse and deal seamlessly on fast, intuitive charts
  • See and react to breaking news in-platform

See an FX opportunity?

Don’t miss your chance. Log in to take your position.

Live prices on most popular markets

  • Forex
  • Shares
  • Indices

Prices above are subject to our website terms and agreements. Prices are indicative only. All shares prices are delayed by at least 15 mins.

You might be interested in…

Find out what charges your trades could incur with our transparent fee structure.

Discover why so many clients choose us, and what makes us a world-leading provider of CFDs.

Stay on top of upcoming market-moving events with our customisable economic calendar.