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Contrarian Codex — Newsletter #126

"The long end rises whether the committee hikes or cuts, so the only choice is how, and the road ends in de facto yield curve control, then the outright version." — a 59-page issue built on three long pieces: the bond market's missing buyer, a bottom-up rebuild of what is actually clearing Hormuz, and the gold-revaluation trade Treasury now has an incentive to run.
2026-SEP-07 · Contrarian Codex · biweekly newsletter (#126) · 59-page written report · read ↗ PDF · post ↗ · actionable insights
One-line take: the issue where the framework stops being a warning and becomes an arithmetic. (1) The long end rises either way. "Warsh no longer gets to choose whether the long end rises… He only gets to choose how, via hikes or via cuts, and the road ends in de facto yield curve control followed eventually by the outright version." The 10-year closed near 4.72% after Jackson Hole and the 30-year near 5.21%, against 3.94% when the US attacked Iran — "that is what the entire episode has cost in funding terms." A hawkish Chair gave a hawkish speech and long yields went up, "which falsifies the credibility story" directly. (2) Volcker had a balance sheet; Warsh does not. Federal debt ~31% of GDP then vs north of 120% now (gross through $40tn), interest ~10% of receipts then vs ~21% now, net interest ~$1.2tn against ~$5.6tn of receipts, a 2.6% deficit then against Fitch's 7.4% general-government deficit for 2026–27, "the widest of any AA-rated sovereign." Using Gromen's True Interest Expense frame, entitlements + defense + gross interest crossed above receipts in 2019–20 and never crossed back (~$6.5tn vs ~$5.6tn) — and the one stretch that closed the gap was 2020–22, closed by inflation. Hikes cut nominal receipts while indexed entitlements and a bill-skewed stack reprice up, so issuance grows and yields rise anyway: "the 10-year rises either way, so only the dollar separates them." (3) The marginal buyer is leverage in a demand costume. Swap-spread funds are now the marginal buyer of the long bond at ~$305bn vs under $50bn in 2022; Cayman relative-value funds levered 20–100x on overnight repo took a net $1.2tn of Treasuries in 2022–24, ~37% of net coupon issuance and more than every other foreign buyer combined, with ~$200bn already unwound. That buyer is a market maker, not an investor — so an equity selloff shrinks the whole book and the flight-to-safety bid "turns up for a day and then flips into yields grinding higher while stocks are still falling." (4) Dollar math. NIIP ~−$21tn (~70% of GDP) with $13–14tn of offshore dollar debt, so "a rising dollar is a margin call on all of it"; the FX-hedged 10-year for a Japanese buyer is ~−1.21%, and since mid-May a 10–15bp rise in the 10-year produced a 12bp decline in that hedged yield. "Higher US yields have been making US paper less attractive to the marginal foreign buyer rather than more" — either the 10-year goes far above a level everyone already calls too high or the dollar goes much lower, and with $1.4tn of net supply over two quarters "only one of those is survivable." Every time the 10-year has tagged 4.7% these past four years Treasury has done something that weakened the dollar: "I would not bet against the fifth." (5) September is a coin flip. Warren Pies argues no realistic CPI/PPI/payrolls print stops a hike if oil holds (market priced 30%); Waller then hung the whole vote on one inflation report and the market took 12 points off the odds. July core PCE "gets cited at 0.2%. Unrounded, 0.246%. So the distance between holding and hiking is 0.004% and a rounding convention." Meanwhile the product market broke out: Gulf Coast diesel cracks cleared $100/bbl in mid-August for the first time ever and have only slipped into the $90s, with distillates near 107m barrels — the lowest for the time of year since 1996, ~12% under the 5-year average on a fourth straight draw. Buybacks run "$4 billion a pop funded by fresh T-bills, refinancing the country into the front end while calling it liquidity support," which Treasury's own advisory committee warned against a year ago; July printed a record $432bn deficit and customs duties went net negative for a third month on $33bn of IEEPA refunds. (6) Oil — the physical situation is worse than the price implies. A two-page-summary rebuild: crude physically clearing Hormuz 4–6 mb/d, total regional crude 9–10, total liquids 11–13, against a pre-war 22–24 — a 9–12 mb/d shortfall partly offset by torn-down demand. Published estimates run 2.8m to 16m for the same waterway because three different questions are being answered; two independent methods converge near 4m. LNG has no workaround (down ~95% y/y, Qatar −96%, 18 cargoes against 509, ~$24bn of lost revenue, ~17% of capability removed on multi-year repair timelines). Brent sits at $90 rather than $150 because "everyone runs the ADNOC playbook" plus drained buffers — an unprecedented 400m-barrel coordinated release, OECD government stocks at a 1990 low, the SPR at 289.7m (lowest since 1982, ~40% of authorized capacity) — and permanently destroyed demand. "Both are the market borrowing from the future to keep the present looking calm… the asymmetry from here favors upside surprises." (7) Gold's right-tail: revaluation. The US carries 261,498,926 oz on the books at $42.2222 (a 1973 statute) — ~$11bn of book value against ~$1.18tn at market. Mark it up and Treasury issues certificates for the difference, the Fed credits the TGA, and Washington books "more than $1.1 trillion of spendable cash without selling an ounce or auctioning a single bond." Every $1,000 on gold adds ~$260bn of that capacity. Roosevelt ran the trade in 1934 ($20.67 → $35, a $2.8bn paper profit that capitalised the ESF). "A government that needs a higher gold price to generate fiscal room is still a completely different actor from one that treats gold as evidence of its own failure." (8) Uranium sentiment 14 points higher to 31 going into the WNA; August month-end term $97, 3- and 5-year forwards +$3 to $104/$105 — and Bruce Power is the headline: CAD$7.7bn through 2027, six of eight units mandated to 2064, ~47m pounds of uncovered demand at a site where Cameco holds 100% of the fuel requirement to 2040. (9) Copper has failed at ~$6.70 three times in four months on a rising floor ($4.50 → $4.85 → $5.35 → $6.15) while supply fell — Codelco −11% to 564kt with guidance "difficult to achieve," global mine output −1.1%, the majors −3.5%, Chile's weakest Q2 in 19 years — against a record 693,630t Comex hoard built on an unresolved tariff ruling. "Ceilings tested three times in 4 months rarely survive the fourth." (10) Portfolio: the full Codex book walked sector by sector with cost basis and "% allocated" unchanged from the last full statement; the standouts are Energy Fuels closing the ASM deal (Ochang alloy plant + the Donald export approval), Mining Americas' SEMARNAT permits at Cerro de Oro (his own numbers: ~$650m NPV5, ~$115m/yr FCF at $4,500 gold against a ~C$720m cap), Comstock's powered-land package (Corrado's $400–600m comps put ~$240m attributable against a ~$250m market cap), LibertyStream's non-binding $95m financing framework, and a blunt warning on ASP Isotopes — "if Silicon-28 and Ytterbium-176 are not shipping commercially before the year closes, ASPI is in trouble, helium or no helium." Priority: with sentiment bad for commodity equities, "now is a good time to start putting some cash to use"; a third of the cash is already deployed and "the PHYS reserves will be kept in place as I remain very bullish on gold."

1. Stocks & names mentioned

The Codex portfolio, walked sector by sector (cost basis / "% allocated" = room left to add), plus the Centauri Minerals paper every Aldebaran holder now owns. Contextual third parties discussed inside the analysis sections — Bruce Power and Cameco's fuel arrangement, KHNP, EDF/Gravelines, the US Army microreactor awardees (BWXT, Westinghouse, General Atomics, Radiant, Antares), Astron and the Donald JV, Vacuumschmelze, Worley, Select Water Solutions, GE Aerospace, IAI, Sierra Springs Opportunity Fund, Tract, Endurance Finance Partners, Codelco, QatarEnergy and the URNM basket — are covered in the talking points rather than tabled as picks, per this source's convention.

TickerNameResearchViewWhat he saidAt
UUUUEnergy FuelsQT · SA · STK · FAPositiveClosed the ~$299m all-stock Australian Strategic Materials acquisition (98% holder vote, Federal Court sign-off, an ASX listing under EF2 picked up along the way), bringing the Ochang Korean Metals Plant — 1,300 t/yr of NdFeB alloy today, expanding to 3,600 t with commissioning as early as year-end — plus NdPr metallization and developing Dy/Tb capability. "Ochang closes that gap in one move, and pairs with the pending VAC acquisition, which supplies the magnet itself… three links of a four-link chain assembled while the rest of the West is still writing white papers." Caveat: the plant is in South Korea and the promised American Metals Plant "is an aspiration with no capital attached." Astron also secured Commonwealth approval to export Donald REE concentrate to the US, which Energy Fuels can buy 100% of. Cost basis $1.47, 90% allocated.read ↗
CCJCamecoQT · SA · STK · FAPositive"There was no news to report on" in the portfolio section — but the Bruce Power life-extension news lands directly on it: "Cameco holds an exclusive arrangement covering 100% of Bruce's uranium, conversion and fabrication requirements, extended out to 2040," against reactors now mandated to 2064. "Do the subtraction and you are looking at 24 uncovered years and roughly 47 million pounds of demand that cannot be deferred, hedged or engineered away."read ↗
DEVDevex ResourcesPositiveNabarlek dry-season update: three priority targets drilled, applications lodged to bring five more to drill-ready, no assays yet. The KP Prospect hole is the one he flags — strongly altered basement plus a chlorite-hematite fault breccia: "Hematite tells you oxidized fluid moved through. Chlorite tells you that fluid chewed on the basement rock… Brecciation tells you the structure stayed open… Get all three in the same hole and you have confirmed the geology plumbing worked." Honest caveat: "alteration lets you vector, but it does not pay dividends" — the odds have moved "from very long to slightly less long." Cost basis $0.159, 65% allocated.read ↗
DNNDenison MinesQT · SA · STK · FAPositive"There was no news to report on." Held Athabasca ISR name; cost basis $0.35, 80% allocated.read ↗
BMNBannerman EnergyPositive"There was no news to report on." Held Etango (Namibia) developer; cost basis AUD$0.79, 100% allocated (no room left to add).read ↗
GLOGlobal Atomic— · FAPositive"There was arguably some news to report on regarding the political uncertainty in Niger, but there is no clear information available to make for a good discussion, so let's see what the coming weeks bring." Cost basis C$1.86, 100% allocated.read ↗
COSACosa ResourcesPositive"There was no news to report on." Held Athabasca explorer; cost basis C$0.31, 80% allocated.read ↗
EUenCore EnergyQT · SA · STK · FAPositive"There was no news to report on." Held Texas ISR producer; cost basis C$2.81, 100% allocated.read ↗
VALValarisQT · SA · STK · FAPositive"There was no news to report on." Held offshore-driller exposure in the Codex oil & gas sleeve; cost basis $36.34, 75% allocated — one of the two names the oil analysis is ultimately positioning behind.read ↗
PTALPetroTalPositive"There was no news to report on." Held Peru (Block 95) oil producer; cost basis C$0.52, 100% allocated.read ↗
ABRAAbraSilver— · FAPositiveIssued a Limited Notice to Proceed to Worley, starting bridging engineering at Diablillos — the same firm that wrote the DFS, "so this is continuity rather than a fresh learning curve, which at 4,000 meters in remote Salta counts for something." His read: "this is the step that converts a permitted, DFS-complete project into a costed execution plan," with FID guided around mid-next-year and first production 2029. First Cerro Viejo assays 4 km north of Oculto: DDH 26-047 32.0m at 0.29 g/t Au then 14.0m at 1.50 g/t, DDH 26-037 27.0m at 0.58 g/t, both oxide from near surface, plus 7.0m of 0.53% copper in sulphides below the oxide and similar copper 500m northeast — "a company holding 366 Moz AgEq in reserves does not need Cerro Viejo to work, which is precisely why it is interesting." Cost basis C$0.33, 50% allocated.read ↗
RIO.VRio2PositivePeru approved the Modified EIS at Condestable after a 14-month process: permitted throughput to 10,000 tpd from 8,400 (~19%), a dry-stack TSF approved at ~43 Mt with headroom to 170 Mt, and the environmentally approved mine life extended a further decade — "permitted mine life is what a lender discounts." Condestable delivered 9.3m lb of copper in Q2 and "has been carrying the company while Fenix Gold works through a difficult ramp-up" (weather deferred ~5,000 oz and management pulled full-year gold guidance). Consolidated Q2: 13,539 oz Au, 75,437 oz Ag, 9.3m lb Cu, $105.3m revenue, $46.8m net income. Acquired Condestable end-January — "taking an asset from acquisition to expansion FID inside 12 months would be quick work by any standard." Cost basis C$0.55, 50% allocated.read ↗
OCGOutcrop SilverPositiveThe result he singles out is a hole drilled blind. Santa Ana behaves as a pinch-and-swell shear zone with shoots spaced ~300–400m, so they picked a swell that distance from San Juan with no surface expression and DH648 returned 9.16m at 127 g/t Ag and 0.70 g/t Au (188 g/t AgEq, 5.28m true width) including 0.40m of 1,930 g/t Ag — Shoot 7. "Predicting a blind orebody off a spacing model and then hitting it is a different class of result than extending a known vein… It converts geometry into a targeting tool across the remaining strike." Also DH652 0.30m of 5,947 g/t AgEq in an unmodelled splay, DH637 at Las Maras 2.86m of 2,214 g/t AgEq. Untested question: the 1.7 km of strike has only 350m of down-dip drilling, so whether the periodicity repeats vertically "has never been tested." Cost basis C$0.17, 75% allocated.read ↗
APMAndean Precious MetalsPositive"There was no news to report on." Held two-asset silver-gold producer; cost basis C$0.64, 90% allocated after July's cash deployment.read ↗
MAIMining Americas— · FAPositive"Talk about great news for one of our largest holdings" — SEMARNAT approved both the change-of-land-use permit and the environmental impact assessment at Cerro de Oro, with surface rights locked up four years ago. He rebuilds the stale 2022 study himself rather than inflating it: AISC ~$1,250/oz (not $873) after peso, duty and capital rebasing, capital $50–60m (not $28m), but at $4,500 gold that is a $3,250 margin across 477,000 oz — ~$1.55bn of pre-tax life-of-mine cash flow, ~$875m after tax and capital, ~$115m/yr FCF and "payback in about 5 months of production," NPV5% near $650m against a ~C$720m market cap. "A project clearing a 111% IRR at $1,600 gold does not turn marginal at $3,500… It just turns slightly less absurd." Rebasing the resource shell at $4,500 drops the cut-off from ~0.23 to ~0.12 g/t so "the pit widens even before anyone drills a hole." First gold 2029 on his numbers; "anyone modeling 2028 is being generous." Cost basis C$3.50, 100% allocated.read ↗
WWRWestwater ResourcesQT · SA · STK · FAPositive"There was in fact a lot of news to report on following the EXIM $25 million loan approval and I believe that this was sufficiently major news that it warrants its own analysis piece on the valuation and future of the company" — a standalone report is being written for the coming weeks. Cost basis $0.69, 70% allocated.read ↗
ALDEAldebaran ResourcesPositiveCompleted the Centauri Minerals spin-out — every Aldebaran share exchanged for one new Aldebaran share plus Centauri shares, with roughly everything that was not Altar going across. "The logic from Aldebaran's side is sound… a project of that scale does not need a portfolio of early-stage ground cluttering the story" while management pushes Altar (22bn lb copper, 48-year PEA mine life, ~$2bn after-tax NPV8) through a PFS and fends off "the sort of interest that prompts a board to adopt a rights plan against creeping takeovers." "The reason to own Aldebaran is still Altar," with the updated resource incorporating 40,000+ metres of new drilling due within weeks. Cost basis C$0.79, 80% allocated.read ↗
LODEComstockQT · SA · STK · FAPositiveThe issue's longest company piece, and deliberately not about recycling: it is about the land. Comstock now owns 47.63% of Sierra Springs Opportunity Fund (aiming past 50%), which closed 150+ parcels — 2,000+ acres and nearly 2,000 acre-feet of water rights, taking holdings past 2,200 acres plus 258 adjoining acres Comstock owns outright, at ~$20m of scarce cash. A Great Basin Gas Transmission surety stepping from $22m to $54m by end-2027 secures power equivalent to 250–300 MW, with a follow-on potentially reaching 1.2 GW. Why firm gas reprices the dirt: unpowered land trades at $2,500–$10,000/acre while power-ready Texas sites have gone for ~$800,000 and Northern Virginia's median reaches $2.8m — "a 100x spread on physically similar ground." Corrado's comps put the powered-land thesis at $400–600m, so ~$240m attributable against a ~$250m market cap, leaving the recycling plant, the $45m Mackay asset sale and Bioleum "all in for about $10 million." Risks stated: nothing is signed, a small buyer pool, 90–150 days of diligence, no sale likely before year-end — and if it slips, those power payments are "potentially something I am worried about." Cost basis $2.36, 100% allocated.read ↗
LIBLibertyStreamPositiveThree months of consistent battery-grade lithium carbonate at Freedom Launchpad — nine consecutive NSL-assayed certificates at or above 99.7% Li2CO3 against a 99.5% buyer spec, ~3 t cumulative output, samples with seven customer organisations. Then a non-binding term sheet for up to $95m, anchored by a $45m delayed-draw senior secured construction facility for Freedom 1 and 2 at 12.25% over five years, drawn against certified milestones, with up to 10% warrants over seven years. He does not take the headline coupon at face value: fees, minimum-return protections and warrant count are all undisclosed, "my working assumption until the definitive documents arrive is an all-in cost in the mid-to-high teens," the arranger (Endurance Finance Partners, the rebranded Firstime Credit) has one public transaction to its name, and the funding condition implies the company must put money in alongside — "the non-dilutive framing does not survive contact with the document." Economics: 2,000 tpa at ~$20,000/t against ~$6,200/t opex is $27.6m of margin versus $5.5m of interest, but only 600 t are contracted, which is "thin enough that a ramp delay and a lithium drawdown arriving together would sting." Cost basis $0.45, 100% allocated.read ↗
MRLNMerlin LabsQT · SA · STK · FAPositive"A physical AI pure play… the Waymo of the skies" with "50-100x potential upside, but also 100% downside if it doesn't work over the coming 3-5 years" — size it so a zero doesn't change your life. New Zealand's CAA granted a Part 146 Aircraft Design Organization certificate, completing the operate/maintain/approve set (Part 135, then 145, now 146) assembled over ~4 years: "you can copy code but you cannot copy delegated design authority." Adds a third-party flight-test write-up — three-dimensional tablet mission planning, restricted airspace as a hard boundary, bounded servo authority, the synthetic-voice ATC exchange and a takeoff-to-touchdown flight with no manual input, flown with the same Flight Control Computer and Automated Communication System that cleared SOI 3. Structural point: none of Merlin's airframes are fly-by-wire, and neither are the world's cargo and military fleets — retrofit reaches ~2,400 civil cargo aircraft inside a 22,000+ commercial fleet. Watch items: H2 guided to $4–6m, no 2027 guide, $183.9m cash and no debt, and a mid-September double overhang as ~44m insider/PIPE shares unlock on the same day the 12% PIK preferred's conversion date resets off a 20-day VWAP with a $5.00 floor. Cost basis $6.05, 100% allocated.read ↗
PHYSSprott Physical Gold TrustQT · SA · STK · FAPositive"The PHYS reserves will be kept in place as I remain very bullish on gold." The issue's precious-metals section argues a right-tail beyond central-bank buying: Treasury carries 261,498,926 oz at a statutory $42.2222 set in 1973 (~$11bn of book against ~$1.18tn at market), and revaluing it credits the TGA with "more than $1.1 trillion of spendable cash without selling an ounce or auctioning a single bond" — every $1,000 on gold adding ~$260bn of capacity. "That is a policy incentive pointing in precisely one direction and that is higher gold prices." Gold and silver consolidating around $4,400 and the mid-$60s, "which would be a great place for both to be for some more time as we build a base."read ↗
ITRGIntegra ResourcesQT · SA · STK · FANeutral"There was no news to report on." Still held through gritted teeth — Florida Canyon gets a passing swipe inside the Mining Americas write-up as the counter-example of a project that does turn marginal at lower gold ("looking at you, Florida Canyon"). Cost basis $0.79, 75% allocated.read ↗
ASPIASP IsotopesQT · SA · STK · FANeutralThe harshest note in the book, on a fully-allocated holding. Helium commissioning started at Virginia Gas with first shipments guided this month ("let's hope they actually make that deadline for a change, but I am not holding my breath"), 58–70 mcf/d Phase 1 plus ~2,500 GJ/d LNG on a 5-year take-or-pay above $600/mcf covering ~15% of volume, ~$27m annualised — "a rounding error" against $333m of cash and a stated 2031 EBITDA target above $300m. "So why am I not doing cartwheels? Because the enrichment business, which is the reason this company exists in the portfolio in the first place, keeps missing its own dates." Silicon-28 slipped Q2 → Q3 with only the first 18 stages running at target for three weeks; Ytterbium-176 halted for months after a Pretoria power surge destroyed a laser and now runs 3-hour campaigns every two days pending a continuous processing vessel; Carbon-14 slipped to 2H. "If Silicon-28 and Ytterbium-176 are not shipping commercially before the year closes, ASPI is in trouble, helium or no helium." Cost basis $3.84, 100% allocated.read ↗
Centauri MineralsCentauri Minerals (Aldebaran spin-out)NeutralThe new paper every Aldebaran holder received: ~43,000 hectares across Salta, Catamarca and Jujuy with the Rio Grande gold-copper project (an NI 43-101 resource updated and refiled this year) as the most advanced piece, run by Sam Leung. Better-than-average starting position — "a defined, independently estimated resource rather than a soil anomaly and a dream," Argentina's RIGI regime, and a team out of the house that built Altar. His call: "Centauri is a hold for anyone with patience and a small position size and a sell for anyone who came to Aldebaran purely for copper scale. Argentina exploration is a decade-long game with dilution built in."read ↗

2. Talking points

A personal note — the WNA, then a break

The core conclusion: the long end rises whether they hike or cut

Volcker had a balance sheet behind him; Warsh does not

True Interest Expense — the Big 3 have outrun receipts since 2019

Both roads, one yield — and only the dollar separates them

A rising dollar is a margin call on $13–14 trillion

The marginal buyer is leverage wearing a demand costume

The fiscal print: a record July, and tariff revenue that now widens the gap

September is a coin flip — Pies against Waller

The product market — diesel cracks broke a record while crude looked contained

Term premium cannot arbitrate — and the leverage rule was never the constraint

Two Druckenmiller alumni, opposite ends of the same trade

The yen snaps back — and Washington gets what it asked for

Uranium — sentiment jumps 14 points to 31 going into the WNA

Nuclear headlines — Korea, France and the US Army

Bruce Power — 5 GW that was scheduled to die, now carrying 38 more years

Oil — before you argue about the number, define the question

Two independent methods converge near 4 million

The official numbers do not reconcile with each other

The bottom-up build — 9.2 million, cross-checked at 9.5

Bypass covers about a quarter of the problem

LNG has no workaround — the most underappreciated part of the episode

Why Brent is $90 and not $150 — two finite things filled the gap

Where he comes out on oil — and what would change his mind

Precious metals — the gold revaluation right tail

Copper — a ceiling tested three times on a rising floor

Portfolio allocation and the priority for the coming months

3. In plain English

UUUU — Energy Fuels Positive

Rare-earth magnets are made in four steps: dig the ore, separate it into oxides, turn oxide into metal and then alloy, and finally press the alloy into a magnet. Energy Fuels had spent years building only the second step (its White Mesa mill in Utah), which meant every tonne it separated had to be sold to somebody who owned the next step — and almost all of those buyers are Chinese.

This issue is about that gap closing. The company completed a ~$299m all-stock takeover of Australian Strategic Materials, which came with an operating alloy plant in Ochang, South Korea (1,300 tonnes a year, expanding to 3,600), and a separate pending purchase of the German magnet maker VAC supplies the final step. Mart's line is that three of the four links are now assembled "while the rest of the West is still writing white papers about doing it."

The honest caveats he attaches: the alloy plant is in Korea, not America, and the promised US version "is an aspiration with no capital attached." Separately, the Australian Donald project — whose rare-earth concentrate Energy Fuels has the right to buy 100% of — just got export approval to ship to the US, but its final investment decision is due within weeks and most of the funding is not committed yet.

CCJ — Cameco Positive

Cameco had no company news this issue, but the biggest uranium story in it lands squarely on its books. Bruce Power in Ontario — one of the largest nuclear stations on earth — just committed CAD$7.7bn to keep running, and six of its eight reactors now have an operating mandate out to 2064. Reactors that keep running keep buying fuel.

Cameco has an exclusive deal covering 100% of Bruce's uranium, conversion and fabrication needs, but only out to 2040. Mart does the subtraction: that leaves 24 years and roughly 47 million pounds of demand at a single site that nobody has contracted for yet — demand that "cannot be deferred, hedged or engineered away," because a running reactor has no alternative to buying fuel. He also rebuilds the fuel math properly (CANDU reactors use natural uranium with no enrichment losses, so they eat about 22% less than the standard rule of thumb suggests), which makes the number credible rather than promotional.

MAI — Mining Americas Positive

Mexico's environmental regulator approved both permits Mining Americas needed at Cerro de Oro — the land-use change and the environmental impact assessment. Those are the two approvals that usually take years and kill projects, and the surface rights with the local municipality and ejido were secured four years ago.

What makes this section worth reading is that Mart refuses to take the company's old economics at face value. The published study is from 2022, so he rebuilds the cost side himself: the Mexican peso strengthened (pushing local costs up ~18% in dollars), Mexico raised its mining duties, and comparable projects have seen capital estimates jump ~60% from early study to feasibility. He lands on all-in costs near $1,250 an ounce rather than the study's $873, and capital of $50–60m rather than $28m.

Even after marking everything worse, at $4,500 gold the margin is $3,250 an ounce across 477,000 ounces: roughly $1.55bn of life-of-mine cash flow before tax, ~$875m after tax and construction, ~$115m a year, and payback in about five months of production. His discounted value is near $650m against a ~C$720m company that also owns two other permitted projects. A useful second-order point: at $4,500 gold the economic cut-off grade drops from ~0.23 to ~0.12 grams a tonne, so the pit gets bigger without anyone drilling a new hole.

LODE — Comstock Positive

Comstock is publicly known as a solar-panel recycler, but Mart argues the value right now sits in dirt. Through a 47.63%-owned vehicle (Sierra Springs Opportunity Fund) it controls over 2,200 acres in Lyon County, Nevada, plus nearly 2,000 acre-feet of water rights and 258 acres it owns outright next door.

The reason that matters is a pricing quirk in the data-centre land market. Land with no confirmed electricity trades for $2,500–$10,000 an acre. Land with power a buyer can actually underwrite has sold for ~$800,000 an acre in Texas and a median of $2.8m in Northern Virginia — a 100x spread on physically identical ground. Comstock has now guaranteed a gas-transmission arrangement securing the equivalent of 250–300 megawatts, which is what converts its acres from the cheap category to the expensive one.

Run the arithmetic he runs: if the package sells in the $400–600m range management points at, roughly $240m is attributable to Comstock — against a market value near $250m. That implies the recycling plant, a $45m asset sale and everything else are being valued at about $10m. The bear case he states himself: nothing is signed, the buyer pool at that size is small, diligence takes 90–150 days, and if no sale happens the escalating power commitments (rising to $54m by end-2027) become a liability rather than an asset.

LIB — LibertyStream Positive

LibertyStream pulls lithium out of the salty water that comes up with oil in the Permian basin. Two things happened. First, the technical proof: nine consecutive independent lab certificates came back at or above 99.7% purity against a 99.5% buyer requirement, over three months of consistent operation. Second, money: a non-binding term sheet for up to $95m, anchored by a $45m construction loan for its first two commercial plants.

Mart's treatment of the financing is the useful part, because he refuses to read the headline number. The stated 12.25% interest is roughly 8.6 percentage points over the risk-free rate; on top sit undisclosed fees, undisclosed "minimum-return protections" (which usually means paying the loan off early is expensive) and warrants running seven years instead of the two-year ones attached to the last raise. His working assumption is a true all-in cost in the mid-to-high teens. He also notes the deal requires the company to put its own money in alongside, so "the non-dilutive framing does not survive contact with the document."

On whether the economics work: two plants at full rate would earn about $27.6m of margin against $5.5m of interest — comfortable. But only 600 tonnes are actually contracted, which produces $8.3m against that same interest bill before $15m of overhead, so a delayed ramp arriving alongside a lithium price fall "would sting." The scale-up itself is a 300x jump from what has been produced so far.

MRLN — Merlin Labs Positive

Merlin is building software that flies existing aeroplanes without a pilot — described here as "the Waymo of the skies." Mart is unusually blunt about what that means for position sizing: 50–100x upside if it works, 100% downside if it does not, so size it such that a zero does not change your life.

The news is a regulatory certificate, which sounds dull and is not. New Zealand's aviation authority granted Merlin a Part 146 design-organisation approval, meaning its own engineers can now sign off certain aircraft design changes internally rather than routing every one through an outside firm. Combined with the operating and maintenance certificates it already holds, Merlin now has the complete set of permissions needed to fly its own certified aircraft on revenue routes there — assembled over four years, one audit at a time. The moat argument is that a competitor can copy software but cannot copy a regulator's delegated trust.

He also relays an independent investor's visit to the flight-test site, where the same two components that passed a formal certification stage were the ones physically flying the aeroplane — the check you make a trip to run. One structural point worth holding: none of Merlin's target aircraft are modern fly-by-wire designs, and neither are the world's cargo and military fleets, so a company that can retrofit reaches thousands of aircraft already flying rather than only future deliveries. Near-term risk is mechanical: in mid-September ~44m insider shares unlock on the same day a preferred instrument resets its conversion price.

ASPI — ASP Isotopes Neutral

ASP Isotopes does two things: it enriches isotopes (a specialist chemistry business) and, more recently, produces helium and LNG from a Virginia gas field. The helium plant is starting up and the macro backdrop is excellent — roughly half of global helium supply is offline and Qatar, which supplies more than a quarter of liquid helium, has taken physical damage.

Mart's problem is that helium is not why he owns it. Phase 1 helium and LNG together are guided at about $27m a year against a company sitting on $333m of cash and telling investors to expect over $300m of profit by 2031. "Phase 1 is a rounding error."

Meanwhile the enrichment business, which is the actual reason the position exists, keeps missing its own deadlines: silicon-28 slipped a quarter with only the first 18 of its stages running properly for three weeks; ytterbium-176 lost months when a power surge destroyed a laser and still runs in three-hour bursts every couple of days while waiting on equipment; carbon-14 slipped too. Management blames third-party suppliers, which may be true — "the calendar does not care whose compressors failed." His conclusion is the sharpest sentence in the book: if silicon-28 and ytterbium-176 are not shipping commercially before the year ends, the company is in trouble regardless of the helium.

ABRA — AbraSilver Positive

Two things happened at AbraSilver, and the less exciting one matters more. The company hired Worley to begin "bridging engineering" at its Diablillos silver-gold project in Argentina. In plain terms, that is the paperwork stage between having a feasibility study and having a buildable, costed plan — and it is the step a company only pays for when it intends to build. Worley wrote the feasibility study too, so nobody is starting from scratch on a site 4,000 metres up in remote Salta.

The second is drilling. First results from a new target 4 km from the main deposit came back shallow and oxidised (the cheapest kind of ore to process), plus copper in two holes 500 metres apart, hinting that a larger copper system sits under the district rather than one lucky hole. Mart's framing is the right one for a company that already has 366 million ounces of silver-equivalent in reserves: it does not need this new target to work, which is exactly what makes free optionality interesting.

RIO.V — Rio2 Positive

Rio2 owns two mines: a gold mine in Chile (Fenix) that is having a rough start-up, and a copper mine in Peru (Condestable) that is quietly paying for everything. Peru just approved an expansion permit for the copper mine — throughput up 19%, a modern dry-stack tailings facility approved with room to grow four-fold, and the permitted mine life extended by another decade.

Why a permit is worth this much attention: permitted mine life is precisely what a bank discounts when deciding how much to lend against a mine, and wet tailings storage has become the single biggest permitting and community obstacle in Latin American mining. Getting the modern version approved while the filtration plant is already being commissioned means the permit and the equipment arrive together instead of one waiting 18 months on the other.

The bear case is real and he says so: the gold mine's guidance has been pulled after weather deferred production, and permission to expand is not the same as money to expand. But the company acquired this asset in January and is targeting an expansion investment decision within twelve months, which he reads as evidence about the management team as much as the asset.

OCG — Outcrop Silver Positive

The interesting result here is not the highest grade, it is the method. Outcrop's Colombian silver system runs as a structure that thickens and thins along its length, and the thick parts ("swells") carry the good grades. Having mapped that the ore shoots repeat every 300–400 metres, the company picked a spot that distance from a known shoot where nothing whatsoever was visible at surface, drilled it blind, and hit.

Mart's point is that this is a different class of result from extending a vein you can already see: predicting a hidden orebody from a spacing model and then finding it "converts geometry into a targeting tool" for the rest of the structure — you now have a repeatable way to pick the next hole instead of guessing.

He also credits the company for reporting its misses (two poorer holes) rather than only the good half, and flags the untested upside: the structure has been traced 1.7 km along strike but only 350 metres downward, so nobody knows yet whether the same spacing pattern repeats vertically. If it does, the model works in two dimensions instead of one.

DEV — Devex Resources Positive

DevEx is drilling at Nabarlek in Australia's Northern Territory, next to what was once one of the highest-grade uranium mines ever operated. No assays have come back yet, so nothing is proven.

What the drilling did show is that the "plumbing" worked. In this style of deposit, uranium travels dissolved in oxidised underground fluids and only drops out when it meets something chemically reducing. A hole hit three things at once: hematite (proof oxidised fluid passed through), chlorite (proof that fluid chemically attacked the surrounding rock) and brecciation (proof the fracture stayed open long enough to keep channelling fluid rather than sealing after one pulse). All three together is the precondition for a deposit — and it is the one thing an explorer cannot fake with a good map.

His caveat is the right one: the altered zone around an orebody is typically an order of magnitude bigger than the orebody, and plenty of holes in this province have found beautiful alteration and no uranium at all. "Alteration lets you vector, but it does not pay dividends." The odds have moved "from very long to slightly less long," not to good.

ALDE — Aldebaran Resources Positive

Aldebaran split itself in two. Shareholders now hold a new Aldebaran share plus shares in Centauri Minerals, which took roughly everything that was not the flagship Altar copper project in Argentina.

The logic is about focus and about defence. Altar is a very large copper deposit — 22 billion pounds, a 48-year mine life in its preliminary study, ~$2bn of after-tax value — and management is trying to push it through the next study stage while fending off enough takeover interest that the board adopted a rights plan. Early-stage exploration ground scattered across three provinces clutters that story without adding to it.

Mart's conclusion is unchanged: "the reason to own Aldebaran is still Altar," with an updated resource incorporating over 40,000 metres of new drilling due within weeks.

Centauri Minerals — the Aldebaran spin-out Neutral

This is the new share every Aldebaran holder received without asking for it, so it needs a decision rather than a shrug. Centauri holds about 43,000 hectares across three Argentine provinces, with a gold-copper project called Rio Grande as the only advanced piece — and, importantly, Rio Grande has an independently estimated resource rather than just a soil anomaly and a story.

The starting position is better than most new explorer listings get: a defined resource, Argentina's RIGI incentive regime that has made large projects financeable there, and a team from the same house that turned Altar from an option agreement into a major copper deposit.

His actual call splits by why you own the parent: "a hold for anyone with patience and a small position size and a sell for anyone who came to Aldebaran purely for copper scale." Argentine exploration is a decade-long game with dilution built in — meaning the company will keep issuing shares to fund drilling, so a small holding held patiently is the only sensible way to own it.

PHYS — Sprott Physical Gold Trust Positive

PHYS is the portfolio's physical-gold reserve and is being kept in place. The reason to read this issue's gold section is a mechanism most people have never heard of, and it is not central-bank buying.

The US government owns about 261.5 million ounces of gold but carries it on its books at $42.22 an ounce — a price Congress fixed in 1973 and nobody has touched since. That is roughly $11bn of book value for metal worth about $1.18 trillion. If Treasury marked the gold to market, it would issue paper certificates against the difference, the Federal Reserve would credit Treasury's checking account with the gain, and Washington would gain over $1.1 trillion of spendable cash without selling an ounce or auctioning a single bond.

The reason that matters for the gold price is the incentive it creates. Every $1,000 on gold adds roughly $260bn of that capacity — so a Treasury that needs cash to fund its bond buybacks (and cannot fund them by issuing more bonds without defeating the purpose) has a direct interest in gold being higher before it pulls the trigger, not after. It is not a new idea: Roosevelt did exactly this in 1934. Mart's summary of the regime change: "a government that needs a higher gold price to generate fiscal room is still a completely different actor from one that treats gold as evidence of its own failure."

WWR — Westwater Resources Positive

No analysis this issue, but a deliberate deferral rather than silence: the US Export-Import Bank approved a $25m loan, which he considers important enough to warrant a standalone report on the company's valuation and future, promised for the coming weeks.

The relevance is that Westwater's graphite-anode plant in Alabama has been stalled for years on exactly one thing — financing. An official US government lender putting money in is the first hard evidence that the funding problem is moving, which is why it gets a report of its own rather than a paragraph.

VAL — Valaris Positive

No company news, but the entire 15-page oil analysis in this issue is the argument behind holding it. Valaris rents out offshore drilling rigs, so it makes money when oil companies decide they need more barrels from expensive places.

Mart's oil conclusion is that the physical shortage is worse than the $90 price implies, and that the two things papering over it — emergency stockpiles and destroyed demand — are finite and largely spent. The US strategic reserve is at its lowest since 1982; OECD government stocks are at a 1990 low. If he is right, the asymmetry favours upside surprises, and offshore drilling is one of the slower, longer-dated ways to be positioned for that.


Analysis distilled from Contrarian Codex biweekly newsletter #126 (subscriber PDF linked above; not reproduced here). Sector allocations, cost bases and "% allocated" figures are the author's own published portfolio figures. Contextual third parties named in the analysis sections (Bruce Power, KHNP, EDF, BWXT, Westinghouse, General Atomics, Radiant, Antares, Astron, Australian Strategic Materials, Vacuumschmelze, Worley, Select Water Solutions, GE Aerospace, IAI, Sierra Springs Opportunity Fund, Tract, Endurance Finance Partners, Codelco, QatarEnergy, TankerTrackers, Goldman Sachs) appear in the talking points rather than the table. For personal study — not investment advice. Source material © Contrarian Codex / "Mart".