Commodity markets split on Wednesday, with easing geopolitical risk pulling crude lower while supply constraints lifted industrial metals. Crude oil prices fell about 5% in the market backdrop described by CNBC TV18, as hopes for a US-Iran ceasefire reduced concerns about disruptions around the Strait of Hormuz. Copper, meanwhile, extended its gains to record levels, while zinc climbed to a more than four-year high amid mine disruptions. Gold was more subdued after a recent four-day rally, with traders watching the dollar, bond yields and upcoming US inflation data. Different forces are driving each market. Oil is responding to geopolitics and inventories, while industrial metals track supply constraints and infrastructure demand.
Oil Falls As Iran Talks Ease Supply Concerns
Crude oil was the clearest decliner among the commodities covered in the latest market reports. CNBC TV18’s commodity report said oil prices had fallen around 5% on hopes of a US-Iran ceasefire. The move followed discussions between Iran and Oman over an interim framework that could help restore shipping through the Strait of Hormuz, a major route for global oil and gas supplies. Ole Hansen of Saxo Bank pointed to the same development in his market update on X, saying crude was trading lower for a third day as the Iran-Oman discussions raised the possibility of an easing in the conflict. He also noted that recent US economic measures against Iran were less severe than expected, another factor that could reduce expectations of a prolonged disruption.
#Commodities#Copper extended its gains in Asia after a record close in London on Tuesday, rising 0.5% to USD 14,415.50/t on the LME. The rally continues to be supported by persistent tightness in near-term supply of the key transition metal, as large volumes are shipped to the…
— Ole S Hansen (@Ole_S_Hansen) August 26, 2026
The supply picture is adding to the pressure. Hansen said the American Petroleum Institute had reported another increase in US crude inventories. If confirmed by the Energy Information Administration, that would represent a fourth consecutive weekly build. Higher inventories can indicate that more crude is available in the market relative to immediate demand, although the official EIA figures remain important for confirming the trend. Reuters similarly reported that Brent crude had fallen for a third consecutive day, with prices affected by expectations that the Strait of Hormuz could reopen.
The decline in oil also has implications beyond the energy market. Lower crude prices can reduce some inflation pressure, particularly through energy costs. That can affect expectations for interest rates and bond yields, which in turn can influence other commodities and financial markets. Copper is moving in the opposite direction. Hansen said London Metal Exchange copper rose 0.5% to $14,415.50 a tonne after a record close, with near-term supply remaining tight. Large shipments to the US have been drawing down inventories elsewhere, while mine production has struggled to keep pace with demand.
Copper Holds Near Record on Tight Supply
Copper’s rise cuts both ways. Higher prices benefit producing countries such as Australia while raising costs for transmission networks, renewable projects, storage, electric vehicles and data centres. Copper demand linked to EVs, renewable energy and data centers has also been cited by Indian commodity analysts as a factor supporting prices.
Copper at record highs is good news for a copper-producing country like Australia. But copper is also one of the fundamental physical inputs required to electrify everything. The more transmission, renewables, storage, EVs and data centres the world wants to build, the more… pic.twitter.com/OsTpxgBEER
— Tyler Green (@GreenTyler27) August 26, 2026
Zinc Hits Four-Year High as Gold Steadies
Zinc is showing another supply-driven move. Zinc climbed to a more than four-year high as mine disruptions restricted supply, CNBC TV18 reported. Rubber prices were also described as firm, with heavy rainfall in Thailand and El Niño risks creating concerns around production. Gold is following a different set of drivers. In her X post, technical analyst Jennie said gold was trading around $4,629 and had entered a high-level consolidation phase after reaching $4,697. She identified $4,655-$4,665 and $4,673-$4,697 as resistance, with support around $4,632-$4,638 and $4,600-$4,605. These are technical levels from her analysis rather than market-wide forecasts.
Gold is currently at 4629, in a high-level consolidation phase, with the highest point of 4697 representing a temporary top. The blue line indicates a recent converging structure and weak momentum.#xauusd
Key Levels#gold
Resistance: 4655-4665, 4673-4697Support: 4632-4638,… pic.twitter.com/nVmjLzFy2T
— Jennie (@Jennie_XAUUSD) August 26, 2026
Hansen said gold had already gained more than 7% during its recent four-day rally. He identified a stronger dollar as a headwind, while lower oil prices and potentially lower bond yields could provide some support. Reuters also reported that gold was trading near a three-month high as investors assessed lower oil prices and upcoming US inflation data. The commodity moves show different markets responding to different conditions: oil to geopolitical and inventory developments, industrial metals to supply constraints, and gold to the dollar, yields and expectations for US monetary policy.
