The Bank for International Settlements — the “central bank of central banks” — released its Annual Economic Report for 2026 in June. The report steps back from the daily noise of markets and tries to describe the plumbing of the global financial system — where the stress points are, and where the next one might come from.
I am briefly describing here what I gather from an extensive reading of the report. Tomorrow I will share my thoughts on its investment implications.
What the BIS is actually saying — In plain English
The title the BIS chose for this year’s report is itself a clue: “From resilience to robustness?”. The question mark is doing a lot of work. Their argument, stripped of jargon, is this: the world economy has shown it can absorb one shock after another without breaking. But absorbing shocks repeatedly is not the same as being structurally sound. Resilience is what you have when you are lucky and adaptable. Robustness is what you have when the foundations themselves are strong. The BIS thinks the world has had plenty of the former and not enough of the latter.
A year that came in two acts
Act one was surprisingly good news. Global trade absorbed the 2025 US tariff shock far better than anyone expected. Effective tariff rates settled near 10%, well below the 25%+ initially announced, and firms simply rerouted trade, ate margins, or front-loaded shipments. At the same time, a wave of AI-linked capital expenditure — data centers, chips, power infrastructure — became its own growth engine, particularly in the US, with spillovers across Asia’s export economies.
Act two was a reality check. In late February 2026, the conflict in Iran led to an unprecedented closure of the Strait of Hormuz — the corridor through which a huge share of the world’s oil and gas flows. Roughly 13% of global crude supply was cut off, a bigger shock than the 1970s oil crisis. Oil spiked over 60% in weeks. Inflation, which had been cooling nicely, jumped back up. Asia, being the most dependent region on Gulf energy, took the biggest hit.
Pressure points to closely watch for
· Inflation is making a comeback. Fertilizer and plastics prices are up 30–50% on the back of the energy shock, and these costs are still working their way through supply chains. The BIS’s own modelling shows large energy shocks have disproportionately larger effects on inflation than small ones — this is not a linear story.
· The AI investment boom is running hotter than its cash flows justify. The five largest hyperscalers are set to spend over a trillion dollars on AI capex through 2026, increasingly funded by debt rather than free cash flow. The BIS draws an explicit parallel with canal mania, railway mania, and the dotcom bust — genuine technological breakthroughs that still attracted more capital than commercial returns could justify.
· Financial vulnerabilities are the amplifier, not the trigger. Equity valuations are stretched, risk premia have compressed to levels last seen before the pandemic, and a growing share of AI financing is “circular” — hyperscalers investing in AI labs that then commit to buying the hyperscalers’ chips and compute. The BIS flags this web of related-party financing as opaque and hard to unwind cleanly if sentiment turns.
· Fiscal space has quietly disappeared. Public debt in advanced economies is near post-war highs. Cyclically adjusted primary deficits have nearly doubled since 2022 compared with the two prior decades. And critically, the arithmetic has flipped: bond yields now exceed nominal GDP growth in many countries, which means governments can no longer simply grow their way out of debt — they need actual primary surpluses.
A new and less familiar risk: the fiscal-financial nexus
Chapter II of the report is, to my mind, the most important part. The BIS describes a “new fiscal-financial stability nexus”: as governments issue more debt, non-bank financial intermediaries — especially leveraged hedge funds running basis trades — have stepped in to absorb a growing share of it. These funds rely on short-term repo financing that can vanish overnight. The old worry was banks holding too much government debt. The new worry is that market liquidity for government bonds can look ample for months and then disappear in days, forcing yields up sharply with very little warning. The BIS is candid that central banks may increasingly be pulled into acting as backstops for sovereign bond markets themselves, not just banks — a role that blurs the line between fiscal and monetary policy in ways that make both harder to manage.
And a quieter chapter on the future of money
Chapter III looks at stablecoins and digital money. The BIS’s verdict is measured but skeptical: today’s stablecoins fall short of what money needs to be — they don’t always hold value at par, the infrastructure is fragmented across blockchains, and the absence of proper know-your-customer checks on many wallets is a financial integrity problem. Where stablecoins matter more for the rest of us is the dollarization risk they pose to countries with weaker macro fundamentals — if households in such economies start preferring dollar-pegged stablecoins over their own currency, it chips away at monetary sovereignty. The BIS’s preferred solution is not to ban innovation but to bring tokenization into the existing two-tier system — commercial bank money plus central bank money — through projects like Project Agóra.
The moot point, in the BIS’s own framing, is whether the world can convert this year’s resilience into lasting robustness — by rebuilding fiscal space, keeping inflation credibility intact, and extending prudential discipline to the parts of finance that now sit outside the banking perimeter — before the next shock arrives. On their own assessment, the jury is still out.
…to continue tomorrow