BlackRock Called It a Supercycle Today. The Mines and Vaults Already Agree.

Published: 09-30-2026, 11:07 am

BlackRock’s Evy Hambro called it a new commodity supercycle on Bloomberg Wednesday. Spot gold traded near $4,177 an ounce today. Silver sat near $60.87. Both were little changed on the day. The real story showed up elsewhere. A labor contract expired at the world’s largest copper mine. COMEX platinum stock hit a nine-month low. Copper’s own futures curve started pricing a shortage. And China’s Golden Week begins tomorrow, on a gold-import pace unseen since 2017. Five signals, one thread: the metals complex is tighter than today’s flat tape suggests. Gold and silver sit inside that squeeze, not apart from it.

Why Did BlackRock’s Evy Hambro Call This a New Commodity Supercycle?

Evy Hambro is BlackRock’s global head of thematic and sector investing. He told Bloomberg Television Wednesday that commodities are entering a new supercycle. His case rests on three forces hitting at once: AI data-center power demand, a faster electrification build-out, and years of underinvestment in new mines.

The mechanism matters more than the label. A supercycle is not a price forecast. It is a claim about the supply curve itself. New mine supply takes seven to fifteen years to reach production. Demand, meanwhile, keeps compounding every year. Prices do not need a fresh catalyst to run tight under those conditions. They only need the calendar to keep moving. That is exactly what the next four signals show, happening in real time.

The Edge Every Investor Needs Smarter precious metals investing starts here. The Nuggets Newsletter brings you essential market insights, Fed updates, global trends, educational videos, and much more.

What Happens Today at BHP’s Escondida Copper Mine?

BHP’s Escondida mine in Chile is the world’s largest copper producer. Its supervisors’ union, roughly 1,000 members strong, has a labor contract that expires today, September 30. Union leaders unanimously rejected BHP’s final wage offer. They urged a strike vote, held over a three-day window that also closes today. A rejection does not mean an instant walkout, though. Chilean law requires five days of mandatory government mediation first. Both sides can extend that by five more days if they agree.

Escondida already produced roughly 3% less copper last fiscal year than the year before it, BHP’s own August results showed. Guidance for the fiscal year now underway points to a further decline, potentially a steep one. So a mine already trending lower just hit a labor deadline. It happened the same day a major allocator named supply as the binding constraint. That timing is not really a coincidence.

Why Did COMEX Platinum Inventory Just Hit a Nine-Month Low?

Registered platinum is the metal certified and sitting ready for delivery in COMEX-approved vaults. That stockpile fell to 179,000 ounces as of September 24. It is the lowest level in nine months. And the draw that produced it moved faster than nearly every comparable drain stretch on record.

Platinum rarely makes the same headlines as gold or silver. But the mechanism is identical. When registered stock thins, the metal actually available for delivery shrinks. This can happen even while the broader eligible warehouse total looks unchanged. A market can look well supplied on paper. Its deliverable slice can still be quietly running low. That gap, between paper inventory and deliverable inventory, is usually where price volatility shows up first.

What Does Copper’s Vault Split Say About the Futures Curve?

Tariff-driven metal flows have reshaped copper’s map over the past eighteen months. Roughly 69% of all copper sitting in global exchange warehouses now sits in COMEX. That leaves the London Metal Exchange’s own stockpile thin by comparison. The imbalance now shows up directly in the futures curve. The spread between LME’s cash price and its three-month contract has widened sharply. It has moved into its sharpest backwardation, where near-term metal costs more than metal for later delivery, since 2021.

Backwardation is the market’s own way of saying metal is scarce right now, not eventually. It is a different signal than a rising spot price. It lives in the relationship between contract months, not the price itself. When someone says copper is tight, this spread is the receipt.

Why Are China’s Gold Imports Already Running at a 2017 Pace?

China’s Golden Week is the National Day holiday, running October 1 through 7. It traditionally opens the country’s peak seasonal gold-buying season. Jewelry sales rise. Trade restocking picks up. Local premiums firm. This year, the holiday lands on top of an already-record pace. China’s customs data, reported via Bloomberg, show gold imports topping 1,000 tonnes through August. That cost roughly $158.8 billion. It already beats all of 2025. It also runs more than 70% ahead of last year’s pace.

That kind of buying is price-insensitive and structural. It is not a bet on next week’s headlines. It is the demand-side mirror of the supply story running through the first four signals. Western strategists can debate a supercycle. Miners can bump into their own limits. Chinese households and institutions, meanwhile, are simply buying, on a calendar that has nothing to do with this week’s news.

None of this needs a prediction to matter. Three dates are worth watching instead of another forecast. Escondida’s talks are expected to move into formal mediation today. That depends on the vote going the way union leaders urged. The mediation stage can last five to ten days. Tomorrow brings the next COMEX report, the next read on platinum’s drain. And October 7 is when China’s Golden Week ends and fresh import data starts again. Whichever moves first will say more than another week of headlines.

SOURCES
1. Bloomberg — BlackRock’s Hambro Sees New Commodity Cycle
2. Shanghai Metals Market — Escondida No. 2 Supervisors and Staff Union in Stalemate with Mine, Rising Risk of Potential Strike
3. Finimize — BHP’s Escondida Union Urges a No Vote on New Contract
4. BHP Group — Results for the Full Year Ended 30 June 2026
5. The Vault Report — COMEX Vault Inventory Today
6. Discovery Alert — Copper Price Outlook: Durable Floor or Fragile Policy Premium?
7. FXStreet — Chinese Gold Imports Hit Highest Level in Nearly a Decade

Disclaimer: This article is for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results. Always consult a qualified financial advisor before making investment decisions.

You May Also Like: 

• Gold Jumps as Core PCE Cools More Than Expected, Overshadowing the ADP Jobs Beat
• Job Openings Missed Today. That’s Exactly Why Gold Caught a Bid.
• Gold Fell Again. Five Wall Street Desks Can’t Agree on Why.
• Gold Just Hit a Two-Month Low. Yields, Not Iran, Are Why.
• Gold’s 7-Week Low: What the Chart Says Happens Next
• Gold Sank 4% Today. Five Other Signals Point to a Steadier Market Underneath.
• Gold Fields’ $27 Billion Bid Got Rejected. The Reason Is a Risk Bullion Doesn’t Carry.
• Gold Falls 3% as Hormuz Standoff Lifts Fed Hike Odds to 66%
• Sentiment Rose to 48.1. Gold Sold Off Anyway. The Number That Mattered Was 4.6%.