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Ampol's record profit as refining margins triple on Middle East disruptions

Ampol's record profit as refining margins triple on Middle East disruptions
Energy · 2026
Photo · Aisha Nkemdirim for Daily Digest Invest
By Aisha Nkemdirim Energy & Commodities Aug 23, 2026 4 min read

Ampol, one of Australia's largest fuel retailers and refiners, reported a record first-half profit after refining margins more than tripled, driven by supply disruptions in the Middle East. The company said its replacement-cost profit reached A$857.2 million, a record for the period, as the margin on each barrel of refined fuel jumped to $28.26.

What's behind the profit jump?

Refiners make money on the "crack spread" – the difference between what they pay for crude oil and what they can sell refined products like gasoline and diesel for. When that spread widens, profits can rise sharply because many of a refiner's costs, such as labor and maintenance, don't change much from day to day.

This time, the spread was boosted by supply disruptions in the Middle East, a region that accounts for a significant share of global oil production and refining capacity. Any threat to that supply – whether from conflict, political tension, or logistical problems – tends to push up prices for refined fuels more than crude, widening the crack spread.

For Ampol, which operates a major refinery in Australia and also imports fuel, the wider margins meant a windfall. The company's refining business, which had been under pressure in recent years due to competition from larger Asian refiners, benefited from the favorable conditions.

What does this mean for investors?

For everyday investors, Ampol's result is a reminder that energy companies' profits can be highly volatile, swinging with global events beyond their control. A company that earns record profits one quarter could see margins shrink just as quickly if supply disruptions ease or demand weakens.

Investors should also note that Ampol's profit is measured on a "replacement-cost" basis, which adjusts for changes in the value of fuel inventories. This is a common metric in the refining industry because it gives a clearer picture of underlying earnings, stripping out the noise of oil price swings.

The record profit comes at a time when Australia's economy is showing signs of slowing, as noted in a recent report from NAB on slower Australian growth. Fuel demand is closely tied to economic activity, so a slowdown could weigh on future volumes, even if margins remain strong.

Broader market context

Ampol's results also highlight how geopolitical events can ripple through the energy sector. The Middle East disruptions that boosted margins are a reminder of the region's importance to global fuel supply. Investors in energy stocks should be prepared for such volatility, as events like these can create both opportunities and risks.

In Australia, the energy sector is a key part of the stock market, and Ampol is one of the major players. Its performance can influence the broader market, especially the energy sub-index. The company's record profit may also draw attention to other refiners and fuel retailers in the region, though each has its own unique exposure.

Meanwhile, the Australian job market has been cooling, which could affect consumer spending and, in turn, fuel demand. As Australia's job market cools, the Reserve Bank may be more inclined to pause rate hikes, which could support economic activity and fuel consumption.

What to watch next

Investors will be watching whether refining margins can stay at these elevated levels. Historically, such spikes tend to be temporary, as supply disruptions get resolved and new refining capacity comes online. If margins revert to more normal levels, Ampol's profit could fall back.

Another factor to monitor is the company's ability to manage its costs and maintain its competitive position. Ampol has been investing in its retail network and exploring opportunities in renewable fuels, which could provide more stable earnings over the long term.

For now, the record profit is a clear positive for shareholders, but it's worth remembering that energy markets are cyclical. As always, diversification is key for investors looking to manage risk.

Conclusion

Ampol's record first-half profit is a direct result of higher refining margins, fueled by Middle East supply disruptions. While this is good news for the company and its investors, the sustainability of these margins is uncertain. Everyday investors should view this as a reminder of the volatility inherent in energy stocks and the importance of a long-term perspective.

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