Platinum

What Is Platinum?

Spanish explorers in 16th-century South America found a grey metal in river gold deposits and called it “platina”, little silver. They treated it as a nuisance. Today the same metal is one of the rarest traded commodities, with annual mine output measured in the low millions of ounces, a small fraction of gold’s output.

Chemists value platinum for two properties. It barely corrodes, and it speeds up chemical reactions without being consumed, which makes it a catalyst. That second property explains why catalytic converters are its largest single use: they are the devices in a car’s exhaust that turn toxic gases into less harmful ones.

Platinum belongs to the platinum group metals, together with palladium, rhodium and three others. These metals are usually mined together from the same ore. That shared geology links their supply, while their different uses often push their prices in opposite directions.

How Is Platinum Priced?

Physical platinum trades over the counter in London and Zurich, where banks and refiners deal in plates and ingots of around 1 to 6 kilograms. The LBMA Platinum Price, set twice a day in an electronic auction, gives producers and industrial buyers a benchmark for supply contracts. NYMEX in New York lists futures contracts of 50 troy ounces, and those contracts carry most of the speculative trading.

Retail traders usually take exposure through CFDs or exchange-traded products that follow the spot price. Liquidity is thinner than in gold, so spreads are wider and prices can gap on news from a single mine or car market.

Supply is the part of the price equation that surprises newcomers. A platinum mine takes years to build, and many South African shafts reach more than a kilometre underground. When a strike, a flood or a power cut halts output, no other producer can fill the gap quickly.

Consider a simplified market in which mines and recycling supply 7 million ounces a year and buyers need the same amount. A strike removes 700,000 ounces, 10% of supply. If refiners and investors hold 3 million ounces in vaults, they can sell metal into the gap, and the price may rise only modestly.

Now remove those stocks. With nothing above ground to cover the shortfall, car makers who must meet emission rules compete for the remaining metal, and the price has to climb until some buyers give up or switch to another metal. The size of above-ground stocks, not the strike itself, decides how far the price moves.

What Drives Platinum Demand?

Car makers are the largest single buyer group. Diesel engines use platinum-heavy catalysts, while petrol engines rely more on palladium. When Volkswagen admitted in September 2015 that it had cheated on diesel emission tests, European diesel sales began a long decline, and platinum lost one of its main sources of growth.

Jewellery demand comes mainly from China, where buyers treat platinum as a luxury metal. Industry adds steady demand from glass-making, chemical refining and medical devices. Hydrogen fuel cells and electrolysers use platinum as a catalyst too, which gives the metal a possible new market if those technologies grow.

Platinum vs. Palladium

Substitution works in both directions, but slowly. Car makers must redesign and re-certify a catalyst to change its metal mix, which takes years, so a wide price gap between the two metals can persist before engineers close it.

Why Is Platinum Important for Traders?

Platinum shows how an industrial precious metal behaves in a crisis. In January 2008, power shortages forced South African mines to halt production for several days, and the price climbed to a record above $2,200 an ounce by March. By late 2008, as car sales collapsed in the global recession, it had fallen below $800, a drop of more than 60%.

That episode also shows the main risk. A trader who treats platinum as a cheaper substitute for gold is holding a very different asset. Gold often rises when growth fears spread, while platinum usually falls with car production and factory orders.

The second risk is concentration. With supply dependent on one country’s mines, power grid and labour relations, headlines from South Africa can move the price more than any economic data release. Positions need room for gaps, and silver or gold rarely offer a reliable hedge against that single-country risk.

Key Takeaways

• Platinum is a rare precious metal whose price depends more on industrial demand, above all vehicle catalysts, than on investment demand.
• Mine supply is concentrated in South Africa and Russia and takes years to expand, so disruptions at a few mines can move the global price.
• Above-ground stocks decide how much a supply shock moves the price, because vault holdings can fill a shortfall when mines stop.
• Platinum and palladium compete for the same catalyst market, and car makers switch between them slowly when the price gap gets wide.
• Unlike gold, platinum tends to fall in recessions, which makes it a cyclical metal rather than a safe haven.