4.2% inflation — and miners nobody's buying

Filled up on the way in this morning. Petrol, coffee, parking. All up. The BLS confirmed it yesterday — inflation just hit 4.2%, highest in three years. Meanwhile everyone's still arguing about AI multiples. We'll get to both.

US inflation hit 4.2% year-over-year in May, the fastest pace since early 2023, and the driver isn't tariffs or sticky services anymore. It's energy, pushed up by the Iran conflict. The index for energy rose 3.9% in May alone, accounting for over sixty percent of the monthly all-items increase. Core inflation, at 2.9% annually, is the fig leaf policymakers are hiding behind. But 4.2% headline is not a blip. It's a regime.

That word matters for everything downstream. The AI trade was priced for a world where the Fed was on hold or cutting, yields were stable, and growth stocks could lean on cheap-money multiples indefinitely. That world is gone. The strong May jobs print — 172,000 versus an 80,000 forecast — was enough to push traders to fully price a quarter-point Fed rate hike this year, according to Oxford Economics. Hot jobs plus hot inflation means the rate-cut cushion that inflated AI valuations is thinner than almost anyone priced in six months ago.

Saxo's strategists put it plainly: the AI trade has moved from the rerating phase to the proof phase. The SOX semiconductor index was trading around 18x forward earnings at end of March. It's now near 30x after the spring rally, even after recent selling. That's a huge multiple expansion in a very short period, and earnings now have to do the heavy lifting to justify it. They might. But higher-for-longer rates make the maths much harder. Long-duration growth stocks feel every basis point.

This is not a macro environment where you can ignore inflation. It's one where inflation decides everything else.

That's the US headline CPI print for May 2026, year-over-year. The highest since early 2023. The Fed's target is 2%. It was 2.4% in January. The acceleration from January to May — 180 basis points in four months — is the part that doesn't get enough attention. This isn't a plateau. It's a re-acceleration, and it's happening with a resilient labour market running alongside it. That combination is what forces a central bank's hand.

Gold hit an all-time high of $5,589 per ounce in January 2026. It's now trading around $4,344, still $1,027 higher than a year ago. The metal is up roughly 25% over 12 months. The companies that dig it out of the ground are, somehow, down for the year.

The VanEck Gold Miners ETF (GDX) is trading at $77.68, with year-to-date returns of -9.69%. Gold up 25%. Miners down nearly 10%. That gap is not a technical quirk. It's an opportunity. Tavi Costa at Crescat Capital has noted that while gold has averaged 20% higher in recent quarters, GDX has only modestly increased — because the market is pricing in backwardation, essentially betting that gold prices won't stay elevated. Costa's argument is that this scepticism is wrong, and that developers and explorers are especially mispriced because institutional capital has mostly chased large-caps and left junior miners behind.

Wall Street analysts currently rate GDX as undervalued, which is unusual given how crowded the AI and tech consensus has been. A Seeking Alpha analysis from May identified ten gold miners with multi-bagger potential if gold sustains or exceeds current levels, with a longer-term target of $7,000/oz cited as a plausible base case. The free cash flow margins at current gold prices are, in many cases, the best in the industry's history. The market has simply decided not to pay for them yet.

Everyone calls the AI trade a structural shift. Fine. Hyperscaler capex is tracking above $690 billion for 2026. The demand is real. But as Investing.com's analysis put it this week, the market is no longer being rewarded for good — it needs perfect, and it needs it cheap. Broadcom proved that 143% AI revenue growth can still disappoint when expectations overshoot. That is an extraordinarily high bar to clear every quarter for the next five years.

Meanwhile Barrick Mining — not exactly a dinner party stock — announced a new dividend policy targeting 50% of annual free cash flow and boosted its base dividend by 40% in 2026. Barrick is authorising a $3 billion buyback. This is a company printing cash at $4,344 gold and returning most of it to shareholders. Nobody's writing 3,000-word Substack posts about it. That's usually when the trade works.

Silver and gold get the headlines. Uranium gets the demand. Rick Rule's view, expressed in April 2026 interviews, is that uranium is still extremely undervalued relative to the demand that is coming, specifically citing Athabasca Basin assets in Canada as among the highest-grade deposits in the world and strategically important for Western energy security. That's not a fringe view anymore.

Denison Mines received regulatory approval to begin construction at its Phoenix asset in February 2026, with uranium production expected to start in mid-2028. Uranium Energy started operations at Burke Hollow in Texas in April 2026, the second of three hub-and-spoke projects in its pipeline. These are companies moving from development to production, which is historically when the re-rating happens.

The macro driver is straightforward. A world where energy inflation is being exported by geopolitical conflict is a world that eventually pays more for baseload nuclear power. Sprott's John Ciampaglia has noted a structural supply deficit, with incentive prices not yet high enough to encourage the new mine supply needed to meet contracted demand. That gap between current spot prices and the incentive price needed to build new mines is the trade. It won't close overnight, but the direction is not ambiguous.

BLS: May 2026 CPI Full Release The primary source. Energy up 3.9% in May, accounting for 60%+ of the monthly all-items increase. BLS.gov

Saxo: AI Reset or Warning Shot? The clearest framework for understanding where the AI trade stands — rerating phase is over, proof phase has begun. Saxo

J.P. Morgan: Gold Price Predictions 2026 J.P. Morgan's $6,000/oz Q4 target alongside the honest bear case — why a Fed hiking cycle could crack investor demand. J.P. Morgan Research

Sprott Money: Why Gold Miners Lack Reserves Tavi Costa on the structural talent drain in mining, the GDX lag, and why Chinese buyers are already moving on private deals. Sprott Money

Seeking Alpha: 10 Gold Miners with Multi-Bagger Potential The most actionable screen in this issue — producers, near-term producers, and developers ranked by FCF margin and gold price sensitivity. Seeking Alpha

Motley Fool: Best Uranium Stocks for 2026 Cameco, Denison, Energy Fuels, Uranium Energy — the production timeline breakdown for each. Motley Fool

Re-reading The Dao of Capital by Mark Spitznagel this week. His argument is that the most roundabout path to returns is usually the right one. Junior miners, it turns out, are about as roundabout as it gets.