Gold’s September 28 Rout Exposed the Cost of Oil-Driven Rate Fears

Gold’s September 28 selloff showed how an energy shock can hurt bullion even as inflation fears rise. Spot prices fell as much as 4% to US$4,110.55 an ounce, their lowest level since August 5, before trading around US$4,136.81 later in the session. US futures settled about 3.5% lower at US$4,168.40. These are prices from September 28, not current October quotations. 356

Oil prices rose roughly 3% amid a stalemate in US–Iran talks over the Strait of Hormuz. Investors treated the increase as an inflation risk that could prolong monetary tightening. That interpretation pushed Treasury yields and the dollar higher, raising the opportunity cost of holding non-yielding gold and the local-currency cost for buyers outside the United States. 56

The selloff illustrates an important distinction between two ways markets price inflation. Gold can attract demand as a store of value when investors fear currency debasement or financial instability. But if a price shock is expected to elicit higher policy rates, the rise in real and nominal yields can dominate that demand in the short run. September 28 was a particularly sharp example of the latter mechanism. 6

The Federal Reserve had increased its benchmark rate by a quarter-point earlier in September. As the oil shock unfolded, futures-market pricing reflected stronger expectations of another increase by December. Those probabilities were snapshots of market pricing at the time and should not be treated as standing forecasts after subsequent economic releases or policy communications. 56

Gold was not alone. Silver and platinum also retreated as traders reduced precious-metals exposure. The combination of higher energy prices, bond yields and the dollar made the move broader than a simple reassessment of jewellery or central-bank demand. 6

The event also helps explain why a single day's price action cannot be read directly from physical demand statistics. Gold ETF allocations and official-sector purchases can be resilient while leveraged futures positions are reduced. Subsequent World Gold Council data for September documented strong ETF inflows even as gold posted a steep monthly decline. That divergence is covered separately in Samarium’s October ETF report rather than repeated as a new September 28 catalyst. 67

For readers assessing the September correction, the enduring signal is the sensitivity of gold to the path of real yields and the dollar when inflation is driven by energy supply. The September 28 low is a historical reference point; whether it remains technically significant depends on trading and monetary developments after that session. 6