Summary
- Stronger US GDP revision boosted Treasuries and the dollar.
- Copper’s upside stalled by the end of the day as markets reassessed the fundamental implications from Grasberg mine force majeure.
- Precious metals diverged, with silver playing catch-up to gold.
Macro
US stocks opened lower following positive growth figures, which in turn lifted Treasury prices. The US GDP for Q2 2025 was revised upward to an annualised growth rate of 3.8%, up from the previously reported 3.3%. The increase in consumer spending has significantly boosted market confidence in the strength of the US economy. This contrasts with earlier labour figures that suggested signs of economic weakness. As a result, market expectations for the upcoming two cuts by the Fed have been tempered to a total of 39bps, down from 43bps earlier this week. As a result, the 10-year US Treasury yield rose, approaching the key level of 4.20%. Meanwhile, the dollar surpassed the 98.00 mark and is targeting 98.40, which coincides with the 100-day moving average resistance level.
Base Metals
Following yesterday's rally in copper, today's market showed signs of cooling as the supply disruption failed to lead to sustained gains. Although copper opened higher and attempted to breach the $10,500/t, market sentiment quickly reversed when the fundamental underlying support was seen to be unsustainable. The Grasberg mine, which accounts for 40% of Indonesia's copper production, contributes only 3.5% to the global mined output. We believe that any additional price increases would likely stem from speculative interest rather than from fundamental factors. As a result, markets adjusted their positions, and copper prices fell back to $10,259.50/t. A new support level has now been established at $10,200/t, and we expect the market to test this benchmark to assess whether prices can remain elevated and sustain gains driven by news events.
Other metals remained more subdued. Aluminium rose slightly, crossing the $2,650/t mark to reach $2,658.50/t. Lead and zinc held their nerve at $2,015.50/t and $2,926.50/t, respectively. Nickel opened on the front foot but rejected prices above the $15,400/t level, coming back to $15,279/t.
Precious Metals and Oil
Oil futures held steady today, with WTI and Brent trading at $64/bbl and $69/bbl, at the time of writing. Meanwhile, moves in precious metals diverged, with gold holding its ground at $3,730/oz, as silver played catch up, jumping to $44.70/oz.
All price data is from 25.09.2025 as of 17:30