Sequence Risk

Sequence risk - sometimes called sequence of returns risk or SORR - describes a specific hazard that affects people who are actively drawing down a portfolio. Two retirees can start with identical portfolios and experience the same average annual return over 20 years, yet end up with very different outcomes depending on whether the bad years arrive early or late. The retiree who faces a market downturn in year one is forced to sell assets at depressed prices to cover living expenses; those sold units cannot participate in any subsequent recovery. The retiree who faces the same downturn in year 15 has had years of growth first, and the damage is far less severe.\n\nThis asymmetry is what separates sequence risk from ordinary market risk. During the accumulation phase - when you are still contributing to a portfolio - a downturn is an opportunity to buy more units cheaply. In retirement, the dynamic reverses: withdrawals during a downturn lock in losses permanently. For this reason, the first decade of retirement is widely regarded as the most critical period for portfolio survival. Safe-withdrawal-rate frameworks, including the commonly referenced 4% rule, were designed specifically to account for adverse sequences, not just average return assumptions. Even so, those frameworks assume a diversified portfolio and a disciplined withdrawal rate; deviating from either increases exposure to sequence risk.\n\nIt is important to understand that sequence risk is not the same as running out of money because returns were too low on average. A portfolio with a 5% average real return can still be depleted if the worst years cluster at the start of drawdown. This is why retirement income planning cannot rely solely on projected average returns - the order of those returns matters as much as the magnitude.

For English-speaking expats in the GCC, sequence risk carries an added layer of complexity. Most GCC jurisdictions do not provide state pension coverage to expatriate workers. In the UAE, the Ministry of Human Resources and Emiratisation (MOHRE) oversees the DEWS (Dirhams End-of-Service Workers Scheme) for private-sector workers in the DIFC and broader rollout frameworks, while in Oman the Social Protection Fund (SPF) and in Saudi Arabia GOSI (General Organisation for Social Insurance) govern local social security - schemes that typically do not extend retirement income to expatriates. This means most Gulf expats retire almost entirely dependent on their own accumulated portfolio, with no state income floor to absorb a bad sequence early in drawdown. A sharp market correction in the first two or three years of retirement can cause lasting damage with no pension buffer to compensate.\n\nExpats who also hold home-country pension entitlements - UK State Pension, Indian EPF, or similar - should factor those fixed income streams into their drawdown plan, since they reduce the required withdrawal rate from the investment portfolio and therefore reduce sequence risk exposure. Tax-treaty implications between your home country and your country of residence in retirement will determine how that pension income is taxed; verify the relevant treaty before assuming a net income figure. Maintaining a cash or short-duration bond buffer covering one to two years of living expenses is a practical structural hedge: it allows you to avoid selling equities at depressed prices during a downturn, giving the growth portion of the portfolio time to recover.