Staying Invested through Market Volatility

Published on
August 20, 2026

Amina and Yusuf

What four market crises reveal about the same fear

If you've checked your portfolio more often than usual these past few weeks, you're not alone, and you're not being irrational. Markets have been unsettled by geopolitical tensions in the Middle East and their impact on energy prices, adding uncertainty around inflation and interest rates. The headlines are loud. The urge to do something is one of the most human responses there is.

So before anything else, one reassurance: moments like this are exactly what your portfolio was built for. Its diversification, its risk level and its long-term design all assume that periods like this will come. Nothing about recent weeks has changed that.

It's a feeling every investor in every generation has faced. So let us tell you about two of them.

Same crisis, same fear, two decisions

Go back to 2008. The global financial crisis hit markets around the world, and Shariah-compliant equities were not spared. From 2007 to 2009, the Dow Jones Islamic Market World Index, a broad measure of global Shariah-compliant stocks, fell 51.18% from peak to trough. A £100,000 investment at the top would have shrunk to roughly £48,820 at the bottom.

Imagine two investors holding that portfolio. Meet Amina and Yusuf.

Amina stayed invested. Not because she felt no fear. She read the same headlines, felt the same knot in her stomach, and checked her balance more often than she'd admit. But her goals, her time horizon and her circumstances hadn't changed. Only the headlines had. So she kept to the plan.

Yusuf sold at the very bottom, when the fear was at its peak. It felt like the responsible thing to do, protecting what was left. Six months later, once things felt calmer, he bought back in.

From that low, the index climbed 154.97% to reclaim its old peak. That sounds dramatic, but it's simply arithmetic: losing half your value requires a gain of more than 100% just to break even.

By the end of the recovery window, Amina was up 24.46%. Yusuf ended at −16.87%, a loss, despite the index fully recovering. Selling at the low locked in the loss, and sitting out the next six months meant missing part of the rebound that followed.

That's a gap of 41 percentage points between two people who lived through the same crash, held the same portfolio, and felt the same fear. The difference was never information, intelligence or luck. It was what each of them did with that fear.

Not a one-off

Here’s how the same two approaches played out across the major market shocks of the past 26 years, measured on the Dow Jones Islamic Market World Total Return Index:

Crisis Steepest fall Amina (stayed) Yusuf (sold, returned later)
Dot-com bust (2000–02) −58% +4% −7%
Global financial crisis (2007–09) −51% +24% −17%
COVID-19 crash (2020) −31% +61% +3%
Russia–Ukraine conflict (2022) −30% +31% +9%

In every completed episode, Amina came out ahead. Yusuf's losses weren't caused by the crises themselves. They were caused by being absent for the recoveries.

The index's own history shows why sitting out is so costly. Over the two decades to June 2026, the Dow Jones Islamic Market World Total Return Index delivered an annualised return of 10.05%. An investor who missed just the ten best days across those twenty years would have earned 6.59% a year instead, and missing the forty best days would have cut it to 1.15%. Those best days were nearly impossible to catch from the sidelines: seven of the ten occurred within 15 calendar days of the ten worst.

What your portfolio is already doing

Behind the scenes, the plan is doing its work.

Rebalancing. When market moves push your mix of assets away from its target, we rebalance back towards your strategic asset allocation, which systematically trims what has risen and adds to what has fallen.

Diversification. Your equity exposure is spread across global markets through index-based strategies, so it never depends on any single company, sector or region, or on anyone correctly predicting winners and losers. And depending on your risk level, your portfolio also diversifies across asset classes, holding sukuk and gold alongside equities, which tend to respond differently to market stress.

Ongoing review. We continually assess whether the underlying investments remain right for their role. We make changes when the long-term investment case shifts, not simply because markets have become more volatile.

All of this happens within your Shariah investment framework, without you needing to react to a single headline.

The decision you already made

Staying invested through volatility isn't doing nothing. It's keeping a decision you made deliberately, for reasons that haven't changed.

What would change the picture is a change in your life: your goals, your time horizon, your need for cash. If any of those have genuinely shifted, that's worth a conversation, and our team is here for it. 

Speak to the team.

Or explore how your portfolio is built at wahed.com/uk.

But if your reasons for investing are the same today as they were when you first started, then the events of recent weeks are a test the plan was already built to pass.

Amina and Yusuf felt the same fear. Only one of them let it make the decision.


Capital at risk. Past performance is not a reliable indicator of future results. “Amina” and “Yusuf” are hypothetical, illustrative investors, not actual clients. Their outcomes are modelled on the Dow Jones Islamic Market World Total Return Index (total return, USD); the “sold and returned” scenario assumes a sale at each crisis trough (identifiable only in hindsight) and re-entry six months later. Recovery windows vary by crisis. Best-day and missed-days figures are based on daily DJIMT total return data (USD) from 30 June 2006 to 30 June 2026, Wahed analysis. Currency illustrations are shown in pounds for convenience; index returns are calculated in USD. Your portfolio’s performance will depend on your asset allocation and the timing of your contributions and withdrawals. This content is for information only and is not investment advice or a personal recommendation. Wahed Invest Ltd is authorised and regulated by the Financial Conduct Authority.

Wahed Invest Ltd is registered in England and Wales (Company No. 10829012), registered office: 87-89 Baker Street, London, W1U 6RJ, and is authorised and regulated by the Financial Conduct Authority (FRN 833225).

Risk Warning: Equity investments are not readily realisable and involve risks, including loss of capital, illiquidity, lack of dividends and dilution, and it should be done only as part of a diversified portfolio. Investments of this type are only for investors who understand these risks. You will only be able to invest in the company once you have met our conditions for becoming a registered member.

Please visit www.wahed.com/uk/ventures/risk for our full risk warning.

Risk Warning: As with any investment, a Wahed Invest Ltd investment puts your money at risk, as the value of your investment can go down as well as up. The tax treatment of your investment will depend on your individual circumstances and may change in the future. If you are unsure about whether investing is right for you, please seek expert financial advice.

Please visit www.wahed.com for our full terms and conditions

Maydan Capital Limited, trading as WahedX, is registered in England and Wales (Company No. 13451691), registered office: 87-89 Baker Street, London, W1U 6RJ, UK. Maydan Capital Ltd (FRN: 963613) is an appointed representative of Wahed Invest Ltd (FRN: 833225), an authorised and regulated firm by the Financial Conduct Authority.Wahed Invest Ltd. is registered in England and Wales (Company No. 10829012), registered office: 87-89 Baker Street, London, W1U 6RJ, UK and is authorised and regulated by the Financial Conduct Authority: FRN 833225.

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As with any investment, a Wahed Invest Ltd investment puts your money at risk, as the value of your investment can go down as well as up. The tax treatment of your investment will depend on your individual circumstances and may change in the future. If you are unsure about whether investing is right for you, please seek expert financial advice.

Wahed Invest LLC (Wahed) is a US Securities and Exchange Commission (SEC) registered investment advisor. Wahed Invest provides brokerage services to its clients through its brokerage partner Apex Clearing Corporation, a member of NYSE - FINRA - SIPC and regulated by the SEC and the Commodity Futures Trading Commission. Registration does not imply a certain level of skill or training. Wahed does not intend to offer or solicit anyone to buy or sell securities in jurisdictions where Wahed is not registered or a region where an investment practice like this would be contrary to the laws or regulations. Any returns generated in the past do not guarantee future returns. All securities involve some risk and may result in loss. Any performance displayed in the advertisements or graphics on this site are for illustrative performances only.

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Wahed Limited - Nigeria:  All investments involve risks, including the possibility of losing the money you invest, and the track record does not guarantee future performance. The historical returns and expected returns is provided for informational and illustrative purposes, and may not reflect actual future performance. Wahed is not responsible for any losses arising from your trading and investment decisions. It should not be assumed that the methods, techniques, or indicators presented in this product will be profitable, or will not result in losses. The previous results of any trading system published by Wahed, through the Website or otherwise, do not indicate future returns by that system and do not indicate future returns that will be realized by you. Wahed Limited (Wahed) is registered and regulated by the Securities and Exchange Commission, Nigeria. Wahed Limited is a subsidiary of Wahed Inc. Please visit www.wahed.com for full terms and conditions.

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