Resource Investing in a Banking Crisis: Real Wealth or Illusion?

In the depths of the Weimar Republic’s hyperinflation, German investors who owned shares watched their portfolios climb into the trillions. On paper, they were getting richer by the hour. Yet the entire Daimler-Benz company, one of the most valuable industrial names in the country, could reportedly be bought for a sum equivalent to the price of just 327 of its own cars.

That gap between what a portfolio looks like and what it can actually buy is the central problem of investing through monetary stress. Nominal gains and real wealth preservation are not the same thing, and confusing the two has ruined more investors than any single market crash.

The question matters now because major central banks carry historically large balance sheets, sovereign bond valuations have been squeezed by a higher-for-longer rate environment, and resource investors keep asking the same thing: do commodity equities offer genuine crisis protection, or just a more reassuring version of the same nominal illusion? What follows here is an honest framework for separating the real wealth-preservation properties of resource equities from the wishful thinking that tends to surround them whenever the monetary system looks shaky.

How fragile are Western banks, really?

Start with the bearish case at full strength, because it deserves to be taken seriously. Some analysts have argued that major US banks operate at leverage of roughly 20 times their capital base, and European banks closer to 30 times. The arithmetic is unforgiving at those multiples. At 20x leverage, a non-performing loan share of only 5% of the total portfolio would be enough to wipe out a bank’s capital entirely.

The insolvency arithmetic At 20x leverage, a bank holds one unit of capital for every twenty units of assets. If just 5% of that loan book goes bad, the losses consume the entire capital cushion. On paper, the bank is insolvent.

Then the regulatory data arrives, and it complicates the story rather than settling it. Under the post-Basel III framework, major European and US banks look considerably better capitalised than the crisis narrative suggests.

Across the EU and EEA, system-wide CET1 held stable at roughly 16.3% at the end of 2025, with the aggregate non-performing loan ratio sitting at just 1.8%. That is a long way from the 5% insolvency trigger the crisis thesis relies on.

The latest ECB supervisory banking statistics confirm this aggregate stability, showing that the vast majority of significant Euro area institutions maintain liquidity buffers well above their required minimums.

Here is where the discernment matters. The leverage multiples cited by crisis analysts and the regulatory leverage ratios published by banks are not measuring the same thing. Regulatory ratios weight assets by risk and follow strict definitions of what counts as capital; the raw multiples often capture off-balance-sheet exposures and derivative positions that regulatory measures treat differently.

So the honest read is not that one side is lying. It is that the banking system’s real fragility depends heavily on which exposures you count, and that ambiguity is exactly what you need to understand before using bank stress as a timing signal for anything.

Geopolitical loan exposures: how much risk is actually on bank books?

The alarming version goes like this: loans tied to Ukraine and the Gulf states are largely unrecoverable, Gulf cash flows that were servicing hundreds of billions in outstanding debt have been disrupted by regional conflict, and impairment is quietly spreading across major balance sheets. It is a vivid picture. The exposure data tells a more contained one.

When evaluating Middle East geopolitical risk, you must distinguish between localized economic disruptions and the kind of systemic contagion that threatens tier-one bank solvency.

According to European Banking Authority figures at the end of 2025, direct exposures look modest against the size of the system:

• Middle Eastern counterparties: approximately 130-132 billion euros, less than 0.5% of total EU bank assets
• Direct conflict-zone exposure (mostly Israeli counterparties): under 10 billion euros
• Russia, Ukraine, and Belarus combined: below 45 billion euros

Scope Ratings reached a similar conclusion in its 2024 European Banking Outlook, projecting that any rise in non-performing loans from these conflicts would stay modest and absorbable through ordinary bank profitability. On the current numbers, the headline risk is overstated.

That does not mean the mechanism of concern is imaginary. Concentrated sovereign and geopolitical bad loans, multiplying through leverage, is a structurally real transmission channel. It simply has not been triggered at scale on Western books yet. And to see what “at scale” actually looks like, you have to look at the country living through it.

Ukraine’s domestic banking system as a live stress-test case

The National Bank of Ukraine reported in December 2024 that since the February 2022 invasion, Ukrainian banks have recognised default on roughly 19% of borrowers, representing about 26% of all pre-invasion loans.

That is the canary in the coal mine. It shows what a genuine geopolitical NPL shock produces when it fully materialises: default rates an order of magnitude above the EU’s 1.8% baseline.

The reassuring part is that Western bank exposures remain a small fraction of that scale. The cautionary part is that the amplification mechanism is real, and the gap between “not triggered yet” and “cannot be triggered” is where careful investors keep their attention.

What currency debasement actually does to equity portfolios

Return to Weimar, because the pattern it established has repeated with unnerving consistency. German shareholders kept their shares through the collapse; nominal ownership survived. Real value did not.

The Daimler-Benz signal At the peak of the hyperinflation, the entire market capitalisation of Daimler-Benz was reportedly worth the equivalent of 327 of its own vehicles. Owning the whole company cost less than owning a modest fleet of its cars.

The same story played out in Zimbabwe during the 2000s, where the stock market became the world’s best performer in nominal terms as citizens fled a disintegrating currency into anything with a share price. The returns were spectacular on screen and largely illusory in practice, hollowed out by confiscation risk, governance breakdown, and extreme volatility.

Latin America supplied the repeat performances. And Israel added its own version in the 1980s.

• Weimar Germany: Nominal share ownership preserved, real value nearly annihilated; Daimler-Benz worth 327 cars.
• Zimbabwe (2000s): World-leading nominal returns, real value destroyed by FX collapse and confiscation.
• Latin America (Argentina circa 2012, Venezuela 2015-2016, Brazil): Huge nominal gains, real returns wiped out by capital controls and currency collapse.
• Israel (1980s): Rapid nominal stock inflation masking genuine erosion of purchasing power.

What links every episode is a two-stage process, and getting the sequence right is what protects you. First, investors flee fiat into equities, and that flight drives a nominal rally that feels like safety. Second, the real purchasing-power collapse arrives, and it is usually invisible in local index points until the currency has already failed.

Historical case studies of wealth protection during hyperinflation consistently show that investors must transition their capital into tangible assets before the broader public recognises the currency’s structural failure.

The uncomfortable takeaway is that a rising stock market during a monetary crisis is often evidence of the disease, not the cure. Nominal appreciation and genuine wealth preservation can point in opposite directions at exactly the moment you most need them aligned.

Do resource equities actually protect against what banks and central banks create?

This is where the resource thesis earns its appeal, and it rests on three genuine mechanisms.

1. Real-asset linkage. Producers control physical reserves of gold, copper, or oil. As a currency loses purchasing power, the nominal price of those commodities tends to rise, and so, in theory, does the value of the reserves.
2. Revenue transmission. Commodity producers sell at spot prices often set in harder currencies such as the US dollar. When input costs lag those prices, operating margins can widen.
3. Portfolio substitution. When sovereign debt and fiat currency lose credibility, capital rotates toward hard-asset exposure, and resource equities are one of the more liquid ways to get it.

Those mechanisms are why the 1970s and early 1980s stagflation window saw energy and commodity producers outperform broad equity indices, even as those indices delivered poor real returns. The logic is sound. The limitations are where most investors get hurt.

When the resource equity thesis breaks down

• Business, not bullion. A mining company is an operationally complex, cost-inflating, jurisdictionally exposed business, not a direct claim on the metal in the ground. Its operational leverage cuts both ways.
• Cyclicality. Resource shares are highly cyclical. If a banking crisis crushes global commodity demand, they can underperform even with inflation running hot; 2008 offered a brief, brutal illustration before stimulus-driven demand pulled commodities back up.
• Jurisdiction and political risk. In severe crises, equity claims can face nationalisation, windfall taxes, and capital controls. The post-Soviet resource boom and its subsequent bust showed how fast political instability can overwhelm a commodity price tailwind.
• Diversification. Institutional allocators consistently note that diversified portfolios, including inflation-linked bonds and real estate, tend to offer steadier long-term protection than a concentrated resource equity bet.

The honest conclusion is a conditional one. Resource equities work best when monetary debasement is the dominant stress, because that is when the real-asset linkage does its job. They fail when demand destruction is the dominant stress, because operational leverage and cyclicality turn against the holder.

The catch, and it is a serious one, is that banking crises frequently produce both forces at once. So your entry point and your portfolio construction end up mattering as much as the macro thesis itself.

Investors exploring portfolio construction will find our full explainer on commodity investment strategies, which details how to balance operational equity risks with direct physical asset exposures.

Past performance does not guarantee future results. Financial projections are subject to market conditions and various risk factors, and these statements are speculative and subject to change based on market developments.

Building a position with both eyes open

The core tension resolves into something usable. The regulatory data shows banks are better capitalised than the crisis narrative claims, yet the leverage-amplification mechanism and the long precedent of central banks creating money to cover bad debts are real structural features, not manufactured fears.

Understanding how central bank balance sheet policies evolve during these interventions can help you anticipate whether policymakers will prioritise currency stability or systemic liquidity.

That argues for monitoring rather than conviction. Three variables give you a genuine early-warning system:

1. Sovereign bond price trajectories in major markets, particularly EU peripheral sovereigns, where sustained declines would pressure bank balance sheets directly.
2. System-wide NPL ratios moving materially above the 1.8% end-2025 baseline, the clearest sign that impairment is spreading beyond isolated pockets.
3. Central bank balance sheet direction, specifically whether expansion resumes at pace after the 2022-2024 tightening cycle, which itself proved that central banks can and do tighten.

Those signals sit upstream of the market moves that resource equities are meant to hedge. Watching them puts you ahead of the nominal index, not behind it. Frameworks such as LCR, NSFR, and MREL/TLAC have genuinely reduced systemic fragility, though they have not eliminated it.

The decision variable Before positioning, decide which scenario you are hedging: a debasement-dominant stress, where resource equities can protect through real-asset linkage, or a demand-destruction-dominant stress, where the same shock turns destructive. The same macro event can support or sink the position depending on which force wins.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions.