Rhodium crashes 10% in ten days as surplus fears take hold

In the final trading weeks of May 2026, rhodium prices fell around 10% in roughly ten days, dropping to about $9,000 an ounce globally, equivalent to a similarly sharp fall on the Shanghai Metals Market. The trigger was a shift in market expectations: after years of pricing rhodium as a metal in chronic structural deficit, traders began to reckon with forecasts that the market could tip into a small surplus, as softer expected production of internal combustion engine vehicles and roughly 6% lower forecast rhodium demand for 2026 undercut the supply-squeeze narrative that had driven prices to records only two months earlier.

Because rhodium trades in a market measured in the low hundreds of thousands of ounces a year, far smaller than platinum or palladium, even a modest change in the supply-demand outlook can move the price by a large percentage. That illiquidity, which had amplified rhodium's surge to over $459,000 a kilogram in March, worked just as forcefully in reverse.

A sharp reminder for South African producers

For Sibanye-Stillwater, Valterra Platinum, Impala Platinum and Northam Platinum, all of which report a blended PGM basket price that includes a rhodium credit, the swing from a nearly 50% rally to a 10% crash within the space of two months underlined how much of their reported earnings volatility now comes from a metal that represents a small fraction of their physical output but a disproportionate share of price risk.

Aftermath

The correction did not erase rhodium's gains for the year, but it did puncture the sense that the metal's rally was a one-way structural story. Analysts subsequently framed rhodium as a metal likely to stay more volatile than platinum or palladium through the rest of 2026, a view that shaped how South African producers hedged their PGM baskets for the remainder of the year.

Traders in Johannesburg and Shanghai alike described the sell-off as a case study in how quickly sentiment can turn in a market with no meaningful futures liquidity, where a handful of large sell orders can move the benchmark price by a percentage that would be unthinkable in platinum or palladium.

Sources

• Metal.com: Rhodium Prices Plunge 10% in 10 Days as Market Shifts from Shortage to Surplus Expectations, 29 May 2026

Photo: Pressed and melted rhodium metal, which fell sharply in price in late May 2026 after surging earlier in the year. Alchemist-hp (talk) www.pse-mendelejew.de derivative work: Purpy Pupple (talk), Wikimedia Commons, CC BY-SA 3.0 de.