Platinum extended its losing streak to five sessions, settling at $1,659/oz on NYMEX, down $11.30. The session low of $1,621 marked the weakest price since April. The decline was led by a 3.4% drop in European auto registrations for May, reinforcing concerns about automotive demand for PGMs.

The platinum discount to gold widened to approximately $2,487/oz, near the widest level on record. While this may attract investment demand from value-oriented buyers, it also reflects divergent fundamentals: gold benefits from monetary demand while platinum is exposed to industrial and automotive cycles.

European passenger car sales contracted for the third consecutive month, with EV market share rising to 28% and reducing per-vehicle PGM demand. Diesel's share of new car sales in Europe fell below 10%, a structural headwind for platinum given its traditional role in diesel autocatalysts.

Supply-side factors offer some support. South African mined output declined 4% year-on-year in Q1 2026 due to mine maintenance and power constraints. Eskom's load-shedding schedule continues to disrupt operations, reducing annual production guidance from major producers.

The global platinum market is projected to be in a modest deficit of 180,000 ounces in 2026, according to the WPIC. This compares to a surplus of 350,000 ounces in 2025, marking a significant tightening.

What this means for buyers

Platinum's deep discount to gold and the shift to a market deficit provide a medium-term supportive backdrop. Industrial buyers should lock in Q4 premiums near current levels, particularly if the price dips toward $1,600, a level that has historically triggered strong physical buying.