Covered calls offer a way to seek share-market income when volatility rises. But when markets become volatile and income is less predictable, another strategy can help investors generate cash flow from their share portfolio: covered calls.
Covered call ETFs are gaining attention in Australia, although the strategy is still not widely understood. In the United States, however, covered call and derivative income ETFs are already well established. Some have attracted tens of billions of dollars from investors seeking regular distributions and a potentially smoother investment experience.
So, what is a covered call, and how can market volatility be turned into income?
Think of it like selling an option over your home
Although options can sound complicated, the basic idea is relatively simple.
Imagine you own a house worth $1 million. Someone offers to pay you $10,000 today for the right to buy it from you for $1.3 million at any time over the next year.
If the house doesn’t rise above $1.3 million, the buyer is unlikely to exercise that right. You keep your home and the $10,000 payment.
But if the property rises to $1.4 million, the buyer can purchase it for the agreed price of $1.3 million. You still receive a substantial gain, as well as the initial $10,000 payment, but you give up the final $100,000 of potential appreciation.
That upfront payment represents the essential trade-off. You receive income now in exchange for placing a limit on some of your potential future gains.
A covered call strategy applies the same principle to shares.
The investor owns a portfolio of shares and sells call options over some or all of those holdings. In exchange, the investor receives payments known as option premiums. These premiums provide an additional source of portfolio income alongside any dividends paid by the underlying companies.
How does volatility become income?
The value of an option is influenced by several factors, including expected market volatility.
When uncertainty rises and share prices are moving more sharply, investors are generally willing to pay more for options that provide the right to buy shares at an agreed price. This can increase the premiums available to covered call strategies.
In simple terms, market volatility can create more valuable options, and selling those options can generate more income.
The premiums may also provide a modest buffer against market falls. If a portfolio declines, the income received from selling calls can partially offset the loss. However, covered calls do not remove market risk. If the underlying shares fall substantially, the ETF’s value can still decline.
What role can covered calls play in a portfolio?
Covered call ETFs can provide investors with exposure to a portfolio of shares while managing the options strategy on their behalf. This removes the need to select individual options, monitor expiry dates or manage contracts directly.
These income ETFs can be particularly useful for anyone seeking regular portfolio cash flow, which may be relevant across a range of strategies, including for retirees or investors approaching retirement. Rather than relying exclusively on company dividends, investors can access an additional source of income through option premiums.
Covered call strategies tend to be best suited to flat or falling markets. In a strongly rising market, they may underperform a comparable share portfolio because some of the upside has been exchanged for income.
That means covered call ETFs are not necessarily a replacement for growth investments. Instead, they can complement shares, bonds and other income-producing assets as part of a diversified portfolio.
For investors willing to give up some potential capital growth in return for more regular income, covered calls can offer a practical middle ground: continued exposure to share markets, with an additional income stream that may become more valuable when volatility rises. At the same time, covered call strategies have typically experienced less volatility than the broader share market, helping investors reduce portfolio risk and potentially improve risk-adjusted returns without stepping away from equities altogether.
Our covered call ETFs
Australian investors can access the strategy through these three ASX-listed funds:
- Global X S&P/ASX 200 Covered Call Complex ETF (ASX:AYLD)
- Global X Nasdaq 100 Covered Call Complex ETF (ASX:QYLD)
- Global X S&P 500 Covered Call Complex ETF (ASX:UYLD)
As more Australians look beyond traditional dividends and deposits, covered call ETFs are emerging as another tool for building a diversified and reliable income portfolio.
