Copper hits a two-week high on a Codelco supply halt — silver slips below $61 as CPI looms

Mitrade Insights — Copper is doing what copper does when supply gets a scare: rallying into the teeth of a macro week. LME three-month copper rose 0.56% on Monday to $14,618.50 a tonne — a two-week high — after a landslide at Codelco's El Teniente mine in Chile killed two workers and halted part of the operation, with COMEX copper adding 1.04% to $6.7615/lb. Tuesday brought a pause: futures pushed to $6.813 in Asian hours before easing to around $6.775 (−0.6%). The divergence worth watching sits next door — silver slipped below $61 (last $59.78, −0.89%), refusing to follow copper's supply trade as precious metals mark time before Wednesday's US September CPI.

Two things stand out. First, copper's move is a supply story, not a demand story — the accident at El Teniente, one of the world's largest underground copper mines, lands weeks after LME copper had already probed its September record zone of $14,600–$14,875 a tonne. Second, silver's inability to hold $61 despite copper's rally tells you the precious-metals complex is trading a different tape entirely: gold is stuck in a tight $4,165–$4,172 range with the dollar at an 18-month high, and silver is simply the higher-beta expression of that patience.

The news. A landslide at Codelco's El Teniente complex killed two workers and forced a partial production halt. The mine is a cornerstone of global supply, and the accident revives the same question that drove copper's September surge: can the world's mines keep up with electrification and data-centre demand when single-site disruptions move the needle?

The backdrop. Copper had already spent September grinding toward record territory — supply scares have been the year's dependable bid. Monday's price action put LME copper back within $0–$250 of its September record zone, a level where the market has previously met sellers.

The demand check arrives tomorrow. China — the world's largest copper consumer — publishes September CPI, PPI and the first three quarters of trade data on Wednesday (Oct 14). PPI is expected to rise to about 4.5% year-over-year, and export growth is seen accelerating toward 30% — both cyclically supportive for industrial metals if the prints land in line.

UBS reiterated an overweight on miners and industrials this week, backing the data-centre, mining, energy and defence-spending themes, with copper its preferred commodity — a positioning statement that explains why a single-mine accident found such a ready bid. On the precious side, silver's buyers are waiting on the same catalyst everyone else is: the CPI print that will decide whether December's Fed hike pricing (near 88%) strengthens or fades. A hot print lifts real yields and pressures metals; a soft one re-opens the door for both gold and silver.

* Chart source: TradingView official chart screenshot, data source Capital.com (Copper).

Copper key levels. Resistance: $6.90 (the September–October high zone) / $7.00 (round number). Support: $6.70 (the October shelf) / $6.60 (the mid-October pullback low). The structure to respect: as long as $6.70 holds, the supply trade stays in charge, and the $6.90–$7.00 band is where a challenge to the September record begins.

* Chart source: TradingView official chart screenshot, data source OANDA (Silver/USD).

Silver key levels. Resistance: $62.00 (the October rebound cap) / $64.00 (the September breakout shelf). Support: $58.00 (round number) / $56.50–57.00 (the July low zone).

Wednesday runs both channels at once. The US September CPI (8:30 ET, consensus 3.6%–3.7%) works through the dollar channel — a hot print lifts the dollar and real yields, pressuring both metals; a soft print does the reverse. China's CPI, PPI and trade data (Wednesday, Beijing time) work through the demand channel — the export number matters most for copper, the PPI print for the industrial complex broadly.

Scenario A — supply stays in charge. Copper holds the $6.70 shelf, a soft US CPI keeps the dollar from extending, and China's prints land in line: the metal pushes back into the $6.90–$7.00 band and LME copper rejoins its September record zone. Silver plays catch-up through $62 only if real yields stop rising.

Scenario B — macro bites back. A hot CPI lifts the dollar index further from its 18-month high and copper slips back through $6.70 toward $6.60; silver, already below $61, tests $58 and drags gold's $4,165 support line into focus.

The tell for the week: watch whether copper's supply premium survives a strong-dollar test — that is the difference between a one-mine headline and a genuine re-rating.