Green Bridge Metals: Historic Policy Support Can’t Halt the Slide as Minnesota Drilling Awaits Answers

The paradox is glaring. Washington has thrown unprecedented weight behind domestic critical minerals, the Duluth Complex is being positioned as a strategic national asset, and Green Bridge Metals sits squarely in the crosshairs of that industrial policy. Yet the stock closed the week at €0.11, down nearly 13% and 54% below its February peak of €0.23. The disconnect between macro tailwinds and market reality has rarely been starker for a junior explorer.

The policy backdrop has seldom looked more favourable. The Trump administration launched Project Vault, a strategic domestic reserve for critical minerals, backed by a direct credit line of up to $10 billion from the Export-Import Bank — more than double any single loan in that agency’s history. Meanwhile, US copper imports surged to 533,000 tonnes in the first quarter alone as manufacturers and traders stockpiled ahead of potential tariffs, which could be announced before the end of June. The Congress has explicitly noted that Minnesota is “blessed with abundant mineral resources”, a political blessing that was unthinkable two years ago.

Green Bridge’s flagship Serpentine project holds a defined resource of 21.6 million tonnes indicated at 0.46% copper, plus 279.9 million tonnes inferred at 0.37% copper — serious tonnage for a junior. Planned drill programmes will also assess the potential for platinum group metals and cobalt, which are not yet included in the resource estimate. The company is working with the Minnesota Department of Natural Resources on permits for six new drill sites, with a preliminary economic assessment for Serpentine targeted within the next 18 months.

The team has been beefed up accordingly. In May, the company added Justin Brown as senior geologist (seven years of Duluth Complex experience), Jay Robbie as technical adviser, and Sam Shahrokhi as vice president of corporate development. The organisational build-out signals readiness for the next phase.

Should investors sell immediately? Or is it worth buying Green Bridge Metals?

Yet the market is demanding concrete proof. The recent sell-off centres on the Titac project, where the first three holes delivered promising results in late May — copper, titanium dioxide and vanadium pentoxide — but assays from the remaining three holes are still outstanding. The market loathes uncertainty, and investors are waiting for those data points before assigning a fuller valuation to the project. If the results confirm the geological model, it could trigger a re-rating of the entire Titac deposit.

Technically, the stock is walking a tightrope. The 50-day moving average at €0.13 has already been breached, and the 200-day moving average sits almost exactly at the current €0.11 level — a classic make-or-break support. The relative strength index has fallen to 37.3, not yet oversold but close enough to warn that a stabilisation or a final washout could follow. The annualised 30-day volatility stands at 69%, underscoring how swiftly moves can accelerate in either direction.

The next visible catalyst is the Serpentine drilling programme, where the first phase is planned for the second half of 2026. But nearer-term, the assay results from Titac South will be the crucial test. They could close the gap between the Washington narrative and the stock’s grim performance — or widen it further. For now, the company’s fate rests on a few core samples and the patience of investors who have already endured a 54% drawdown from the year’s high.