The playbook — copper · September 28, 2026
High-grade copper reaches surface at Cowley — but the stock keeps sliding
Gladiator hits 24m at 2.37% copper from 8m down, and confirms a new Southern Limb front — while shares shed nearly a third as copper rallied.
Gladiator Metals drilled a hole at its Cowley project in the Yukon and hit 24.0 metres grading 2.37% copper starting just 8 metres below surface — with a richer core of 13.1 metres at 3.89% copper inside it. That is a lot of metal in shallow rock: multiply grade by thickness and hole CPG-170 delivers about 57 %Cu·m, well above what routine skarn drilling usually returns. Four other holes across roughly 200 metres of strike came back broad and strong too, the standout being CPG-173 at 62.0 metres of 1.34% copper — the first modern hole into a fresh area called the Southern Limb, sitting next to old 1980s Hudbay drilling. This is copper skarn: metal cooked into limestone where hot fluids met the rock. Whitehorse, the belt it sits in, historically produced 267 million pounds of copper.
What makes this matter is consistency. Five holes, not one lucky strike, and several start near surface — cheap rock to eventually dig. The Northern Limb now traces about 200 metres east-west to 156 metres vertical depth, and CPG-170’s rich zone sits between roughly 7 and 28 metres down, so the grade and the shallow depth are the same fact. There are real by-product credits too — molybdenum, silver and gold ride along in several holes. A July 2026 raise led by BlackRock’s World Mining Trust left the company with about C$50M to fund drilling. CEO Jason Bontempo’s career is a string of junior-company directorships; the public record shows no deposit taken to production. And the market is unimpressed: Gladiator shed 30.4% over three months while copper rose 8.6% and the copper-miners index climbed 10.9% — a roughly 41-point gap that is company-specific, not sector weather.
Watch the pending assays: about ten more Northern Limb holes and four Southern Limb holes (CPG-174 plus three others, 1,230 metres) are still at the lab, and until they land the full continuity picture is incomplete. The company targets a maiden NI 43-101 resource — its first formal count of metal in the ground — in 2026. Read the drill numbers carefully. Gladiator reports core widths, not true widths, and says the geometry is complex, so the real zone is likely thinner than the metres quoted. No cut-off grade, no QA/QC procedures, and no qualified person were disclosed. The old Hudbay results carry an explicit non-NI 43-101 disclaimer — context only.