Why Gold Doesn't Always Rise When Oil Prices Spike

Gold and oil can react to the same geopolitical or economic shock, but that does not mean they will move in the same direction. Oil prices are shaped heavily by supply, demand and disruption risk, while gold also responds to inflation expectations, interest rates, bond yields, the US dollar and demand for perceived safe-haven assets.

The Inflation Channel

One link between oil and gold runs through inflation. A sharp rise in crude prices can increase transport, energy and production costs, which may feed into broader inflation expectations.

A 2011 Nanyang Technological University working paper using monthly data from January 1986 to April 2011 found a long-run relationship between oil and gold prices. The researchers examined the relationship through the inflation channel as well as its interaction with the US dollar index, showing why oil and gold cannot be understood through inflation alone.

That distinction matters. Higher oil prices can create conditions that support gold, but the result also depends on what happens to inflation expectations, interest rates and the dollar.

Geopolitical Stress Can Push Gold and Oil Differently

Geopolitical uncertainty can create a separate source of demand for gold.

On 25 February 2026, Reuters reported that spot gold rose 1.1% as investors moved toward perceived safe-haven assets amid concerns that tariffs could add to inflation and continued tension between the United States and Iran. The report also noted concerns about the inflationary effects of high oil prices.

This illustrates why an oil-related geopolitical shock can support gold even when the connection is not coming directly from the oil price itself.

But the same type of shock can produce the opposite result when its effect on interest rates and bond markets becomes stronger.

Why the Relationship Can Break Down

If an energy shock raises inflation expectations, markets may expect central banks to keep interest rates higher or tighten policy further. Higher bond yields can increase the opportunity cost of holding gold, which does not generate interest.

The World Gold Council highlighted this tension in its May 2026 commentary. It said oil was influencing inflation expectations and bond yields, and that a sharp rise in energy prices could initially push yields higher, strengthen the dollar and extend weakness in gold. Its July commentary separately noted that higher inflation does not automatically translate into higher gold prices because real rates, the US dollar and growth expectations still matter.

A recent example shows how these forces can pull in opposite directions. On 1 September 2026, Reuters reported that renewed fighting between the United States and Iran pushed Brent crude up more than 2%, to $92.66 per barrel at one point during the session. At the same time, gold fell more than 1% as US Treasury yields climbed to their highest levels since January 2025. Traders were also pricing in a 66% chance of a US interest-rate increase that month.

The reason behind an oil move also matters. A study using daily data from 1997 to 2019 found relatively weak average connectedness between identified oil shocks and gold returns, with stronger spillovers during periods of market turmoil. Oil supply shocks were the dominant transmitter of spillovers from oil to gold, ahead of oil risk shocks, while oil demand shocks behaved differently.

Separate research examining supply-, demand- and risk-driven oil shocks found that their effects on precious-metal returns were not identical, with risk-driven effects particularly sensitive to market regimes.

For readers following these markets, an oil-price spike by itself does not provide a reliable indication of what gold will do next. Useful context includes what caused the oil move, inflation expectations, central-bank expectations, bond yields, the US dollar and broader investor risk sentiment.

The relationship between gold and oil is better understood as an interaction between several changing market forces rather than as a fixed rule or a signal for making financial decisions.

Key Takeaways

• Oil-price increases can influence gold partly through inflation expectations, but the relationship is not explained by inflation alone. The US dollar and other market factors also matter.
• Geopolitical uncertainty can support demand for gold independently of what oil prices are doing, even when other market forces are creating pressure.
• Oil-driven inflation concerns can raise bond yields and expectations for tighter monetary policy, which can weigh on non-yielding gold even during periods of geopolitical stress.
• Research suggests that the relationship varies according to the type of oil shock, with supply-, demand- and risk-driven moves producing different effects.

Sources: Nanyang Technological University, Reuters — February 2026 gold market report, World Gold Council — May 2026 Gold Market Commentary, World Gold Council — July 2026 Gold Market Commentary, Reuters — September 2026 oil market report, Reuters — September 2026 gold market report, Resources Policy — Oil shocks and gold connectedness study, Energy Economics — Supply- and demand-driven oil shocks study.

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