Copper targets last week's highs as Texas oil theft bust exposes physical risk

Copper targets last week's highs as Texas oil theft bust exposes physical risk A multistate petroleum theft investigation and a bank's upgraded copper deficit forecast show physical market tightness is colliding with record financial flows.^4,2 Texas oil regulators announced on 2026-09-03 that a multistate investigation had broken up an organized petroleum theft ring, resulting in six arrests and the seizure of more than $12 million in petroleum products. The Texas Railroad Commission said the operation, dubbed "Operation Black Market Basin," led to felony oil theft, money laundering and organized crime charges. Authorities also seized about 2,600 barrels of petroleum products valued at more than $220,000 in mid-August.⁴ That matters beyond one state's courtroom because it confirms what physical traders have been pricing for months: theft is a real, measurable drag on supply, not a rounding error. Every barrel stolen in the Permian is a barrel that never reaches a refinery, never gets counted in official inventory data, and never shows up in the paper market's supply-demand balances.⁴ The timing lands next to a separate signal from the metals complex. Goldman Sachs lifted its end-2026 copper price target by more than 10% in the week of 2026-06-01, raising its forecast to $13,735 a ton from $12,465 a ton. The revision was driven by a weaker supply outlook: the bank slashed its global mine supply estimate by 350,000 tons, citing operational disruptions at Indonesia's Grasberg complex and Ivanhoe Mines' Kamoa-Kakula operation in the Democratic Republic of Congo.² Goldman now estimates the copper deficit outside the United States could exceed 640,000 tons this year, up from a prior forecast of just 60,000 tons. That is a tenfold revision in a single forecast cycle. Kamoa-Kakula, once on track to produce 420,000 tons this year, has cut its 2026 guidance to 330,000 tons following seismic disruptions in 2025 that slowed the mine's ramp-up.² Copper is up roughly 10% year to date on the London Metal Exchange, outperforming gold over the same period. At the time of that Goldman revision, copper traded just above $14,000 a ton in London, roughly $500 shy of its all-time high set in January.² The broader commodity complex is catching a bid too. UBS strategist Sagar Khandelwal told clients to "position for a commodity upcycle" in a note published around 2026-08-30, one day after veteran commodities strategist Jeff Currie told investors to "get long and buckle up" for the next leg of the rally. Khandelwal cited electrification and supply constraints as drivers.³ A look at the Quantix Commodity Index Total Return shows the broad commodity complex has surged to a record high, gaining more than 22.5% since late June. That index performance sits alongside copper's run and the physical theft data coming out of Texas.³ The commodity finance plumbing is also drawing fresh attention. A Bloomberg Odd Lots segment on the hidden plumbing of commodity finance discussed a company trying to create a compute exchange futures market. That is a niche development, but it signals that financial intermediaries are hunting for new commodity-linked exposures even as traditional physical markets stay tight.¹ What connects these dots is not a single narrative but a pattern: physical supply is being lost to disruption, theft and operational failure, while financial capital is flooding into commodities as an asset class. The Texas theft bust and the Goldman supply cut are two sides of the same coin. One is enforcement against illegal diversion. The other is a bank marking down legal supply because mines are not producing what they promised.^4,2 Brent crude traded at $101.82 a barrel on 2026-09-10, down 0.62% on the session, while WTI was at $97.53, down 0.09%. Henry Hub natural gas was at $2.80 per MMBtu, up 0.36%. TTF gas in Europe was at €79.29 per MWh, flat on the day.² Goldman's copper upgrade and the Texas theft bust point to a market where physical verification is getting harder and more expensive. For oil, the enforcement action is a reminder that official production and inventory figures may understate actual losses. For copper, the bank's 640,000-ton deficit estimate outside the US suggests the market is pricing a shortfall that will not be easily resolved by higher prices alone, because the missing tons are stuck in the ground or slowed by geology.^2,4 The UBS and Currie calls add a financial layer. When strategists tell clients to "get long and buckle up" and "position for a commodity upcycle" in the same week, the risk is that positioning becomes crowded. The Quantix index up 22.5% since late June shows the trade has already moved.³ What to watch next is whether the Texas investigation expands to other basins or produces further seizures, and whether copper's supply disruptions at Grasberg and Kamoa-Kakula get resolved or worsen. The next signal will come from mine guidance updates and any follow-on enforcement actions in the oil patch.^4,2