Only three bond deals from companies too shaky to be considered safe got done in the US last week, raising $2bn between them. That is the number to hold onto, because it comes from the market where new money is raised, as opposed to the one where old bonds change hands, and it is where the damage from CoreWeave has now arrived. The AI build-out needs that market open for another eighteen months. It has effectively been shut for a week.

Bloomberg's weekly credit report says buyers are "increasingly freezing out" tech start-ups looking for money. The average interest rate such companies pay reached its highest in 18 months on Wednesday (8.41%), and the extra interest they pay over the government is at its widest since March (Bloomberg).

The trigger is the odd part, and worth understanding. CoreWeave's borrowing cost shot up to 15% not because of bad news about its business but because a co-founder said the company was exploring ways to borrow in the market for safer companies, where insurers keep vast pools of money. Existing holders heard that as: more debt is coming, and it will rank alongside or ahead of ours if the company ever cannot pay everyone. Jensen Huang spoke up for the company, and CoreWeave said its position "more than supports" its obligations. Neither helped, because the fear is not about what the company owns and owes today.

MetLife's John Yovanovic put the mechanism plainly. The companies themselves have not changed, he said, but "we've got another year and a half of supply coming". If each new deal pays more interest than the last, anyone who buys today's bond is guaranteed to see its price fall tomorrow, so the sensible thing is to wait. That is how a funding window closes. Nobody defaults; every buyer independently decides to go second. Volta's $5bn loan, which JPMorgan and Goldman had to make more generous on Thursday to get it sold, ended up paying more than the 11% first discussed.

Monday's calm is real but narrow. The VIX, the market's gauge of how much turbulence traders expect over the next month, is back near 18, where under 20 counts as calm, and the latest reading we have of what shaky companies pay over the government (3.23 percentage points) is less than half the 8 percentage points that trips our crash trigger. What that gap cannot show is a market where nothing is being sold at all. That is why we count this as a spark getting closer rather than tinder added. No new money was borrowed, quite the opposite. But a building program that needs eighteen more months of borrowed money has just watched its lenders stop for a week, and a week is how these things start.

Microsoft has canceled its agreement to rent all 50 megawatts of Nscale's data center at Loughton in Essex, after it emerged the site is unlikely to be connected to the electricity grid until after 2030, the Financial Times reports (FT). The deal was announced last year as part of Microsoft's £22bn investment in Britain, billed as the "UK's largest AI supercomputer" with 23,000 Nvidia GB300 chips, and was supposed to be plugged in this year. Companies like Nscale borrow against exactly this kind of contract, and this is the first clear case of a customer that size exercising its right to leave one.

It matters beyond one site because of how these companies are built. Nscale, CoreWeave and Nebius raise debt and sell shares against signed leases from a small number of customers; in Nscale's case, Microsoft and Anthropic are the two biggest. The contracts are the asset. This week showed they are conditional assets: a tenant can walk when the building cannot deliver, and the FT notes Nscale faces "industry-standard penalties for late delivery" across its wider roll-out. The risk of delay sits with the landlord, not the customer.

It also shows where the bottleneck has moved. The chips exist; the connection to the grid does not, and Nscale's own statement blames a "London-wide grid issue". A company valued on chips it cannot plug in is valued on a utility's timetable.

Nscale raised $2bn in March, the biggest such round for a European start-up, and wants to list its shares in New York this year at a $35bn valuation. Its spokesperson says Loughton was a small part of its Microsoft business and the relationship "remains strong". Perhaps. But it is selling that listing in the week CoreWeave and Nebius fell 24% in five trading days and the lenders to shaky companies closed their doors to AI, and the one of its contracts that has been publicly tested was canceled by the customer.

For the odds of a crash this is mostly the third kind of news. Nothing new went wrong this morning; we found out what an existing risk looks like when it is tested. The leases were always conditional. Now everyone who lent against one knows it.

The arm of the Bank of England that supervises banks, the Prudential Regulation Authority, is examining a complaint, received earlier this year from an insider, that Barclays traders recorded derivatives used to finance private lending funds in a way that understated their risk, the Financial Times reports (FT). Barclays has built up "billions of dollars' worth" of exposure to private credit loans through these instruments, according to people familiar with its positions. If the complaint holds, a chunk of lending that was supposed to have left the banks is still sitting on one, with less money set aside behind it than the rules intend.

The plumbing is the point. A total return swap lets a bank finance a loan for a private lending fund without calling it a loan: the bank holds the loan and hands its profits and losses to the fund in exchange for a fee. The fund gets a bigger bet with borrowed money; the bank gets a derivative. The question is which pile the derivative goes in. Everything a bank holds is sorted into two books. Loans it means to hold until they are repaid go in one, and the bank must set aside more of its own money against them. Things it can sell quickly go in the other, against less. The complaint alleges Barclays put swaps tied to private loans that cannot be sold quickly in the second book, which would lower the money it has to hold and lift its profits.

The supervisor warned about exactly this in a letter to finance directors last year, saying some banks had taken "an imprudent approach" to recognizing collateral, the assets pledged to them as security, "resulting in a potential undercapitalisation". Its rules restrict putting derivatives backed by hard-to-sell collateral in the trading book unless the bank can justify it.

This cuts into our running argument in an uncomfortable way. We have said that the risk of loans going bad moved out of regulated banks and into private funds. The swap shows the bank still financing the loan; it just put it in a different column. If the allegation holds, the risk never left the bank. It left the bank's calculation of how much money it needs. That is worse than either story. What we do not know: how big the book is, whether the supervisor has found a breach, or how many other banks do the same. The FT's phrase "hundreds of billions of dollars" of bank financing to the industry suggests the question is not confined to one trading floor.

For the Crashometer this is the third kind of news: nothing got more dangerous this morning, our measurement improved. It is fragility, borrowed money that was already standing, and it is why fragility stays at 91 rather than falling.

French government bonds fell on Monday after a weekend of attacks on public buildings, shops and restaurants, and France now pays the widest premium over Italy to borrow that it ever has. The gap between what France and Germany pay to borrow for ten years widened by as much as 0.08 percentage points to 1.46, the widest in two weeks (Bloomberg); the gap to Italy reached a fresh record. The euro weakened and the CAC 40, the main French stock index, fell 1.2%. For the whole life of the euro, France was the country next to Germany in the safe seats. It is not any more.

The Italy comparison is the one to dwell on. For as long as the euro has existed the pecking order was simple: Germany was the safe center, France sat next to it, and Italy was the edge, whose extra borrowing cost told you how worried investors were. That order has flipped. A record French premium over Italy means investors now rank France as the riskier of the two big indebted members, and Bloomberg notes the French-German gap is "approaching 150 basis points, pushing further into territory associated with the euro-area debt crisis". In other words, France is paying nearly 1.5 percentage points more than Germany, the kind of gap seen during the euro zone's debt crisis. At the worst of the recent sell-off it got near 1.6.

The reason the weekend hit bonds is about money, not just politics. A government facing cost-of-living riots would normally spend its way to calm. France cannot, because its deficit is among the largest in the euro zone; Louis-Vincent Gave of Gavekal describes a president "in office, but not in power". So unrest feeds straight into the price of the bonds instead of being absorbed by the budget.

Two things to watch that the article does not settle. First, French banks and insurers hold a lot of French government bonds, so a lasting widening lowers the stated value of what they own, which is how a government's trouble becomes its banks' trouble. Euro zone bank shares were already in what the market calls a correction, a fall of a tenth or more from their high, a week ago. Second, this is happening while US government bonds are rising in price: the interest rate the US pays to borrow for ten years is 5.10%, and those bonds acted as the place to hide last week for the first time in months. The stress is not in the world's anchor. It is in what used to be the second-safest borrower in Europe.

This is a spark getting closer rather than tinder added. France's debt has been this large for years. What changed is that investors re-ranked it below Italy, and a re-ranking of the second-safest borrower in Europe is the kind of thing that moves fast.

Indonesia's crash has spread from its shares into its government bonds. After Friday's 12% fall, the Jakarta Composite, the main index of Indonesian shares, dropped as much as a further 5.4% on Monday, the interest rate the government pays to borrow for ten years jumped to its highest in four months (up 0.12 percentage points), and the rupiah slid toward 18,000 to the dollar, Bloomberg reports (Bloomberg). The stock market has not had two days like that in almost thirty years. The cause is not a bank failing or a company going bust. It is a sentence from an index company.

MSCI, the firm whose indexes tell the world's biggest funds which countries' shares to hold, said on Friday it is considering a two-step downgrade of Indonesia from emerging-market to "standalone" status, going beyond the move to frontier it flagged in January. Officials were blindsided and are meeting MSCI on Monday. Standalone would mean removal from the benchmarks that index-tracking money follows, and that money does not form a view. It sells on the day the index changes. Foreign investors have already pulled a net $5.1bn out of Indonesian shares this year, on course for a record.

The spread to bonds runs through the currency. When foreigners leave the stock market they sell rupiah; a falling rupiah eats the real return on local bonds, so the bond holders leave too. Eugenia Victorino of SEB: "Until the currency finds its footing, global money is content to watch this one safely from the sidelines." With the US government paying more than 5% to borrow, that money has somewhere comfortable to sit.

The official response is the kind that tends to stretch a sell-off out rather than end it. The exchange has cut the most any single stock can fall in a day to 7% from 15% through the end of the year, and the Financial Services Authority, Indonesia's markets regulator, spent Sunday meeting analysts and financial influencers. Narrower limits reduce how much can be sold each day. They do not reduce how much wants to be sold. We said on Friday that Indonesia had its worst day since 1998. The new fact is that it is now a three-market problem, shares, currency and bonds, and the exit is being rationed.

This moves ignition rather than fragility. A forced seller is a spark, and this one has a date attached to it. Our one caution is that it is Indonesia's spark, and we do not yet see what carries it beyond Jakarta.

More than $10bn of digital tokens meant to be worth exactly one dollar now sits in crypto lending "vaults", up from $4bn at the start of last year, according to Blockworks figures cited by the Financial Times (FT). American and European regulators are reported to think the structures may need closer watching. This is the lending business that wiped out Celsius, Voyager and Genesis in 2022, more than doubled in size, and rebuilt without a company in the middle to go bankrupt.

What a vault is: a pool of money on a platform no company runs, managed by a "curator" who picks the strategy, sets the risk limits and takes a fee. A fund manager without the license. The usual strategy lends tokens out, or locks them up to earn rewards, for 3 to 10% a year; the riskier ones advertise 20% or more. Depositors connect a digital wallet and the interest starts arriving almost at once. The main depositors, says a co-founder of the biggest curator, Steakhouse Financial, are financial technology companies sitting on large balances of those dollar tokens, companies whose business is holding digital coins, and hedge funds, the investment firms that manage money for the wealthy and can bet in ways ordinary funds cannot.

That last list is the link to ordinary finance. The treasury companies that borrow in public markets to buy coins are lending those balances to crypto traders betting with borrowed money, through pools nobody regulates. Their shares fell hard on Friday (Strategy down 9.6%, BitMine down 7%, SharpLink down 7%) while bitcoin itself barely moved and is up 1% on the week at $82,400. The stock market is marking down the structures built around the coin, not the coin.

The FT compares it to Voyager, Celsius and Genesis, the lenders that collapsed in 2022 on risky loans and customers wanting their money back. The difference this time is worth noticing: there is no middleman to go bust. Positions are closed out automatically by code. That is faster, and arguably more open; Kaiko's Léopold Wenger notes everything is public in the smart contract, but "none of the investors read or understand the ratios". A loan book no human runs does not fail more slowly. It fails at the speed of the computer.

At $10bn this is small against the system, and we are not moving the number for it. It is the pattern that belongs in the file: deposits chasing a high rate, borrowed money nobody can see, and a reassuring screen on top. That is tinder, a little of it.

The Nasdaq, the stock index heaviest in technology, fell 4.5% this week, its worst week since June. CoreWeave, which borrows to build data centers and rents out the chips inside them, fell 12% on Friday and 25% on the week. The VIX, the market's gauge of how much turbulence traders expect, closed at 19.99, up 35% over five sessions (under 20 counts as calm). And the interest rate the US government pays to borrow for ten years fell by 0.146 percentage points to 5.097%, its biggest weekly fall since mid-February, before the Iran war began (WSJ).

Those last two facts belong together. For three weeks the story was a jump in interest rates pushing the government's borrowing cost to its highest in 26 years. This week the fear changed shape: investors worried that those rates would choke the AI investment that has been carrying the economy, and money ran back into government bonds, which is where it goes when people are scared. The protection worked. The thing it was protecting against got worse.

What changed since Thursday is how far the selling spread. The New York Times puts CoreWeave's debts at $72bn across 51 data centers, with the market pricing a better-than-60% chance it fails to pay them, and the damage is no longer confined to one company: Oracle's bonds have fallen, the cost of insuring SoftBank's debt against default is rising, and Barclays says the extra interest investors demand to hold risky AI debt has risen by more than 50% in six months. Oracle is also struggling to get state permits for the power its New Mexico data center, Project Jupiter, needs (NYT). It is global, too. China's Star50 index of technology shares is down nearly 40% this half-year, and the chipmakers MetaX and Moore Threads have roughly halved, in a market where shares are 'the default source' of AI funding (Bloomberg).

The mechanism is the one Ben Inker of the fund manager GMO describes: 'You've got to bribe the lenders that much more to take more data center risk.' The newer AI cloud companies, the so-called neoclouds, borrow against their chips and customer contracts, and once their bonds pay 15% the next round of building has to be paid for by selling shares, just as Anthropic and OpenAI prepare to sell shares by the bucketload. Look at the split among the companies we track: Applied Digital and IREN are down 36% and 42% over 20 days, while Microsoft is 2.7% off its high. The market is not yet pricing a bust. It is pricing who has to borrow to stay in the game. That is more tinder on the pile, not a spark, but it is the kind of pile that turns a small fire into a large one.

Anthropic is offering Blackstone an interest rate of 10% to anchor the debt on its latest chip purchase. The package, called Project North Star, is $60bn and would pay for about 1.5 gigawatts of Google's tensor processing units, the chips Google designs for AI. Blackstone's funds would put in $9bn, about half of the $18bn slice that ranks last for repayment, with the rest to be sold to other investors over the coming months (FT).

The price is the news. Four months ago Anthropic sold $4.4bn of similar debt, Project Big Sky, at 8.5%. A company with a comparable risk profile borrowing in the public bond market pays about 7% (the ICE BofA BB index). So the same borrower, using the same kind of structure, is paying 1.5 percentage points more than in June and about three points over the public market, and more again once the discounts and fees on a new deal are counted.

The structure is a lease. Anthropic does not own the chips outright; it commits to five years of lease payments, and the lenders are secured on those payments. The $42bn that is not junior is not described in the report. What has to stay true is that Anthropic's revenue grows fast enough to cover the leases, and the company told investors this week that third-quarter revenue of $16.8bn grew less than 50% from June, a slowdown the market noticed.

Blackstone's pitch to its own investors says a lot: a rare chance to earn a high interest rate on debt expected to be graded safe enough for the most cautious investors, a grade called investment grade. That is the bet. Buy at the price of shaky debt, hold a bond that gets upgraded. Anthropic's current grade, as the FT reported yesterday, is BB+ from KBRA, which is still short of that line. If the upgrade comes, Blackstone's funds, and the insurance companies whose money sits behind many of them, have done a fine trade. If it does not, a private fund manager whose own shares are 20% off their high is holding $9bn of five-year AI lease paper at a price the public market would not pay. Nothing has blown up; a price has been set, and it is higher. That stacks the pile rather than lighting it.

Sound Inpatient Physicians is close to a $1bn refinancing with Monarch Alternative Capital and PGIM at 6 percentage points over the benchmark rate (S+600), after failing in June to find enough buyers in the syndicated loan market, where banks arrange a loan and sell it on to funds. Barclays, which led that attempt, had planned to try again with revised terms; it dropped the plan after bond yields surged. The private deal pushes the debt's due date out by five years and is expected to close next week (Bloomberg).

This is the migration we keep writing about, in one transaction. The syndicated market is made up of loan funds, including the bundles of loans sold in slices known as CLOs, which price their holdings daily and can say no. When they said no, the borrower turned to lenders who already owned it. Monarch bought the company's debt at distressed prices in a 2024 restructuring, when it and PGIM put in more than $100m of new money and cut about $200m of debt. Now they are refinancing their own position. And PGIM manages money for an insurer, which means a loan the loan market rejected ends up on an insurer's balance sheet, the list of what it owns and owes, with no daily price attached.

As a loan, this may be fine. Profits before interest, tax and depreciation have reportedly doubled since 2024 to more than $250m, and six points over the benchmark is a real price, not a favor. The lenders who bought cheaply are being paid to extend. The question is not whether Sound can pay. It is what the syndicated market's refusal tells you about the queue behind it: borrowers who cannot raise money in a public market at today's rates do not disappear, they get absorbed by lenders with a reason to keep them going, and the price that would have told you so is the one that was never set. That makes the pile harder to see, which is a different thing from making it bigger, and the harder it is to see the less warning anyone gets.

The US government paid $1.05tn in net interest in the fiscal year to September, up more than 8% from $970bn, according to Treasury Department data released Friday. The Peterson Foundation reckons that is 3.2% of everything the economy produces, above the record set in 1991. The average rate paid on the government's tradable debt was 3.52% at the end of September, more than double the 1.47% of five years ago, and the going rate on that debt today is around 5% (the Bloomberg Treasury index), so every bond that comes due is replaced by one that costs more (Bloomberg).

That is the snowball. What stops it rolling is growth. Gennadiy Goldberg of TD points out that the economy grew 6.3% year on year in the second quarter, before adjusting for inflation, which is faster than the government's borrowing rate, so the debt still shrinks relative to the economy's ability to carry it. 'A fiscal apocalypse is not upon us just yet.' Louise Sheiner of Brookings calls it 'a slow eating away'.

The place to watch is the shortest debt, where the $1.99tn deficit is actually being financed. The Treasury has sold nearly $100bn of extra bills, IOUs that come due within a year, in the first half of October, and Barclays expects more than $320bn over the next six weeks. This week's auction of eight-week bills drew the weakest demand on record, at 4.05%, the highest rate in over a year, and bills have become cheaper relative to what traders expect overnight cash to cost, because money-market funds are taking in less new money just as the supply of bills speeds up (Bloomberg).

So far the strain has not reached the short-term cash that keeps trading desks running day to day: SOFR, the rate on cash borrowed overnight against bonds put up as security, has sat at or below what the Federal Reserve pays banks on their reserves all month, which means cash is still plentiful. A bill market that cheapens while overnight borrowing stays calm is a market absorbing supply, not a market breaking. But both draw on the same pool of cash, and Barclays' own strategist describes money markets as 'caught between two very different narratives'. If overnight rates start to follow bills, the Federal Reserve's decision on its balance sheet in two weeks stops being academic. For now this is the slow kind of risk, the pile growing rather than a spark.

Strategy, the company whose business is selling its own shares to buy bitcoin, closed Friday down 9.6%. Bitcoin was down 0.1%. A gap like that means the market is pricing something other than the coin, and the something is MSCI, the firm whose indexes decide what the world's tracking funds must hold.

On Thursday MSCI adopted rules making 'non-operating companies', meaning investment funds, the funds that lend to mid-sized private companies, and anything whose finances make it look like one, ineligible for its main global indexes from the close on November 30. Strategy and Japan's Metaplanet are on the list of likely deletions; SharpLink and several other companies built to hold crypto are on a watchlist. The final list comes on November 11 (Globe and Mail).

The mechanism is simple and brutal. Funds that track MSCI's US and world indexes are required to hold Strategy's shares, and will be required to sell them on a known date. Strategy itself warned last year that being thrown out would mean $2.8bn of its stock being sold. Against a market value of $64.3bn that is not large. But the company's whole model depends on selling shares for more than the bitcoin behind them is worth and using the proceeds to buy more bitcoin. That premium exists because there are buyers who have no choice. Take them away and the premium shrinks, which is what a 9.6% fall against a flat coin looks like. The shares are already down about 50% over the past year.

Two things we cannot tell from the report. Whether the watchlist companies (SharpLink fell 7.5% and BitMine 7.3% on Friday) get caught in November or later. And whether Strategy, if its premium disappears, becomes a seller of bitcoin to pay the debt and preferred stock it issued to buy it. The source is a single wire report, so treat the detail with care; the index decision itself is well established. This is a spark with a date written on it, which is rarer than it sounds, and it moves ignition rather than fragility.

La Trobe Financial has sold its $31.2m first-ranking loan on a Bathla Group apartment project in Marsden Park, Sydney, to a private credit fund run by 360 Capital, and got back every dollar of principal, interest and late-payment charges. Bathla, a large developer, collapsed earlier this year; work has stopped on its sites. La Trobe had disclosed $38.1m of exposure in August (ABC).

On its face this is a price tested and held: a first-mortgage loan on a failed developer changed hands at full value. Look at who bought it. 360 Capital's listed mortgage trust already held an $8.9m second mortgage on the same building, ranking behind La Trobe. It has put in a further $5.2m and now controls both the first and second mortgages. The trust said the step 'was not taken lightly, but is very important to protect the value of the trust's subordinated position'.

So the senior lender got out whole because the junior lender could not afford to let the senior one foreclose. That is not a market price. It is the price at which the lender with the most to lose from a bad outcome chose to buy control of the outcome. The building helps: 72 apartments nearing completion, half of them pre-sold for $25.8m. Winky Tan of Morningstar notes that first-mortgage holders are generally in a strong position while the lenders ranked behind them 'risk losing most, if not all'. Which is the point. The junior lender here has avoided that fate by doubling down, and whether it has saved its $8.9m or thrown $36m after it depends on selling the other 36 apartments.

Australian private credit, lending by funds rather than banks, lent heavily to housing developers at valuations nobody tested. This week it entered the clean-up phase, and the first clean-up tells you how the valuations get defended. Nothing here makes a crash more likely on its own; we are finding out how bad it already was.

Investors who insure CoreWeave's debt against the company failing to pay pushed the price of that insurance to a record on Thursday, according to ICE Data Services figures reported by Bloomberg (the five-year contract rose as much as 74.5 basis points to 1,194.5). At that price, protecting $10m of bonds costs about $1.2m a year, and the market is saying there is a better-than-60% chance the company fails to pay by 2031. CoreWeave is the company that borrowed most, and most visibly, to build the AI boom's data centers, and the open market now rates it a coin flip. Its bonds that pay 9% and come due in 2031 slipped to 82.75 cents on the dollar, which works out to a 14.5% interest rate for anyone buying today; its 9.75% bonds of the same year rose 2.25 cents to 87.75. The shares went the other way: after Wednesday's 15.5% fall they closed up about 6% after Jensen Huang, who runs Nvidia, said Nvidia 'didn't need to backstop' the company and that its cost of capital 'is actually decreasing'.

Two things are worth slowing down on. First, what set the bonds off was not bad numbers but a plan: the company's talk of raising money from life insurers against debt secured on its chips and graded safe by the rating firms. Existing bondholders heard that as new lenders arriving ahead of them in the queue, with first claim on the chips if things go wrong. That is our inference, but it is the only reading that explains bonds falling on news of more money coming in. Second, Huang's remark removes a comfort that skeptics of the circular financing had assumed was there: the supplier says it will not stand behind the customer's debt. Bill Zox of Franklin Templeton put the loop neatly: 'Debt investors are freaked out about CoreWeave's cost of equity and equity investors are freaked out about its cost of debt.'

The losses have already landed somewhere. Goldman's prime brokerage, the desk that lends to hedge funds, says global long-short funds, which bet on some shares rising and others falling, lost money every day this week, 2.9% to Wednesday. Asia-focused stock pickers are down 6.8% in the first half of October and have given back more than half of the gains that had them up over 40% at the late-June peak. For scale: from Covid to the end of 2025, Goldman's three broad fund strategies never all fell more than 0.8 percentage points (80bp) on the same day. It has now happened three times this year, the latest on Wednesday. Thursday's bounce was in the stock. The insurance price did not bounce.

Money-market funds have pulled $7bn from a set of lending vehicles run by Guggenheim Treasury Services, which borrow short-term from those funds and lend the cash on to global investment banks to finance their trading. Nothing about the banks or the loans has changed; what changed is that the sponsor's name turned up in a federal investigation. That is how a run begins, and the money here is bank funding that happens to flow through something that is not a bank.

The vehicles sell commercial paper, short-term IOUs that come due in days or months, to money-market funds. At the end of September they had $45.8bn of it outstanding, down from $53.1bn at the end of June, a 14% fall, and data from DTCC, the firm that clears the trades, show the number kept falling through last week. The biggest competitor, Nearwater Capital, slipped about 1% to $86.1bn over the same quarter. One shrinks by a seventh; the other barely moves.

The Wall Street Journal's reporting is that customers are backing away because of the federal probe into Mark Walter, the Dodgers owner whose business group includes Guggenheim, and whose insurers the Justice Department is investigating for possibly financing other parts of the group without proper disclosure. In theory that should not matter. The people buying the paper are exposed to the banks that borrow the money, not to Guggenheim, which arranges the deals and takes a small cut. Guggenheim's spokesman says the business 'remains strong' and that third-quarter moves in interest rates hit several participants. JPMorgan's own data on issuers show a 12% decline for Guggenheim.

Why we care about $7bn. This kind of funding lasts only as long as investors are willing to lend it again when it comes due, and here it is being withdrawn not because the security or the borrowers changed but because the sponsor is in a headline. That is what a run looks like in its first inch: money funds, whose job is never having to explain a holding, quietly let the paper come due and do not buy more. The article does not say how the banks replaced the money; at this size they can. The mechanism is the point. Bank trading desks now lean on vehicles outside the banks, whose stability depends on reputations the banks do not control. Nothing was added to the pile this week; this was a test of a connection we already knew was there, and it did not break.

Jakarta's main stock index fell nearly 12% on Friday, its biggest one-day drop since January 1998, and trading had to be halted for 30 minutes. The trigger was not a bank failing or a bad number. It was MSCI, a private company in New York whose indexes decide which countries global funds have to hold, saying it is consulting on whether Indonesia should keep its emerging-market status. The rupiah neared a record low and bonds fell. Indonesian shares were already the world's worst-performing market this year.

What MSCI is proposing is unusual: not the usual one-step demotion to frontier status but a double downgrade to 'standalone', the bucket that holds Palestine and Lebanon, on grounds of murky ownership structures, suspected coordinated trading and weak enforcement. The decision is due in June unless there is 'clear evidence of material improvements'. Indonesia has announced reforms, disclosure of who owns what and higher minimums for the share of a company that must be freely tradable, and MSCI's response is that big investors want to see them enforced.

The mechanism is money that does not think. A fund that tracks the emerging-markets index holds Indonesia because the index says so. A standalone market is in no index, so every such fund becomes a forced seller on a known date. The market did not wait for June. 'The damage to foreign confidence starts right now,' as BCA Sekuritas's Felix Darmawan put it. The same afternoon MSCI froze index changes for Turkey 'immediately and until further notice' over coordinated trading in thinly traded stocks, after funds that had concentrated bets there collapsed into selling to meet withdrawals, and it adopted a rule that could push Michael Saylor's Strategy out of its indexes from November 30. Three triggers for capital to leave, in one day, all pulled by a private company in New York.

Put it next to the week: Korea down 8% on Thursday, enough to call it a bear market, India throttling its own currency market to hold the rupee, and now Indonesia. The dollar index, which tracks the dollar against a basket of other currencies, is down on the week and US government bonds have rallied. The stress is not in the dollar; it is in everyone who needs dollars. That is ignition, not fragility: nothing new has been borrowed, but the sparks are landing closer together.

Argentina has not sold a Bonar, a dollar bond sold in its own market, for two months, the longest pause since it started the program in February, because the interest rate buyers demanded rose by more than 5 percentage points (500 basis points) to above 12%. Across the world, India has made it so expensive for its companies to protect themselves against the rupee falling that most have stopped. These are two faces of the same thing: dollars are drying up at the edge of the system, and the substitutes each country has lined up are not markets.

A first sale of Argentine bonds abroad, once hoped for, is off the table at current global rates. The plan had been almost $1bn more of local sales this year and $5bn in 2027. Instead Economy Minister Luis Caputo said on Wednesday that the government could draw on its currency swap with China, an arrangement under which China lends Argentina money, if the local market does not reopen. About $25bn of payments in foreign currency fall due next year, the front of a schedule that gets heavier through 2030. 'When authorities had the chance to smooth next year's financing schedule, they chose not to,' said AllianceBernstein's Armando Armenta.

India's defense of the rupee is producing a different kind of breakage. The rupee has had its best week in four years, up 1.9%, but the rule that produced it, which forces lenders to set aside 20% of the rupee value of any currency derivative trade over $2m, has made protection so expensive that the three-month contract to buy dollars with rupees closed at 6.54% on Thursday, its highest since May 2016, and trading in it has collapsed. It is now cheaper for an Indian company to borrow rupees and swap them into dollars than to borrow dollars outright. Local bond interest rates are at a three-year high. 'We will have to swallow poison for a long-term gain,' said RBL Bank's head of treasury.

These are two ends of the same wire. With the interest rate the US government pays to borrow for ten years at 5.12%, the price of dollars is set in Washington, and the borrowers at the edge pay it first: Argentina by not borrowing, India by rationing the tools its companies use to protect themselves. The China swap is Argentina's lender of last resort. India's is its own reserves. Neither is a market. This is the slow kind of risk, tinder rather than a spark, but it is growing rather than merely being discovered.

Charles Schwab, the largest broker for ordinary American investors, said on Thursday that loans to its customers against their holdings reached roughly $188bn in the third quarter, nearly double a year earlier. About $61bn of that is tied to one product, 'tax-aware long-short' strategies, which chief executive Rick Wurster said had grown 'exceptionally quickly' this year. Brokers lend against portfolios all the time; doubling in a year, with a third of it coming from one strategy that cannot exist without borrowing, is how debt piles up with nobody choosing to take more risk. Morgan Stanley, Bank of America and Goldman Sachs all reported double-digit growth in the same kind of loans in the year to September.

The product works like this. A manager (AQR and Quantinno are the big names) builds a portfolio that tracks an index, then borrows against it to add two 'extensions', one betting on a set of stocks rising and one betting on another set falling. The falling bets throw off losses the client can set against gains elsewhere on their tax return, which is the selling point; the rising bets are meant to add return. Money in these strategies has gone from just over $1bn five years ago to nearly $190bn, on Brent Sullivan's estimate. The borrowing is not incidental to the trade. It is the trade: without borrowed money there are no extensions and no losses to harvest.

That makes this a different animal from a retail investor borrowing to buy Nvidia. The books are closer to balanced, with the rising and falling bets roughly offsetting (we are inferring that from the structure, since Schwab's disclosure does not break down which way the money leans), and the clients are wealthy people solving a tax problem. But $61bn of brokerage loans now depends on a strategy whose pitch assumes markets keep producing gains to shelter, and whose falling bets can be forced into losses by exactly the kind of sudden reversal Asia's hedge funds just lived through. Schwab's own shares fell 2.7% on the day and are 10% down over the month, the worst of the brokers we track. Borrowing against shares has sat near record levels all year. This is one reason why, and it is not the one anyone expected. It is tinder, not a spark: the pile got taller and nobody noticed a tax product was doing the stacking.

Partners Group, a Swiss firm that buys companies using borrowed money, is refusing to let hedge funds onto the list of approved lenders for Emeria, the French property manager it owns, and is applying similar limits at Ammega and Breitling. Between them the three companies owe about €6bn due in 2028 that Partners is trying to refinance. A loan that can only be sold to buyers the owner approves is a loan whose price nobody is allowed to test, and that is how the prices on private loans stay unchallenged until the moment they cannot. Hedge funds and specialists in troubled debt can still buy the companies' bonds, which the lists do not cover, but the loan terms are among the most restrictive in the market, according to people who have seen the documents.

The mechanism. A loan to a company that already carries heavy debt can only be sold on to buyers its owner has approved, which in normal times is a formality. In a restructuring it is a weapon. Distressed funds make money by buying loans cheaply, forming a bloc and either forcing a deal that favors lenders or taking the keys to the company. Shut them out and the owner negotiates only with the original lenders, who are often less willing to fight. The cost is stated in Bloomberg's first sentence: the pool of buyers shrinks 'as their loan prices fall'. A loan that cannot be sold to the people who want to buy it is carried at a price nobody can check.

This sits beside a second number from Thursday. Funds that lend to companies in place of banks raised a record $129bn in the first nine months of the year, up 35%, while the amount they actually lent in the third quarter fell 28% to just under $50bn, and $16.4bn of their loans were refinanced away into the market where banks arrange loans, against $2.6bn coming the other way. Record money chasing fewer deals pushes lenders to 'concede on spreads, leverage or documentation', as Raymond James's Sunaina Sinha Haldea put it. In other words, to accept less interest, allow more borrowing, or write weaker contracts. Documentation is exactly what Partners is leaning on now. The lists being written into this year's loans, in a buyer's market, will decide who gets to show up at the restructurings of 2028. This does not make a crash more likely this week. It makes a risk we already count harder to measure, which is its own kind of tinder.