Samsung has just reported the most profitable quarter any technology company has ever managed, and the market barely looked up. The reason sits on the other side of the AI boom: the companies building it are now borrowing on a scale bond investors can feel, just as governments in Washington and London pay the most to borrow in a generation. Add a fresh tanker attack in the Gulf that pushed Brent back above $102, and today’s question is less whether AI makes money than who pays for the money it needs.
The 60-Second Market View
Wall Street slipped from its records on Wednesday. The S&P 500 and the Nasdaq both fell 0.22 percent, the Dow lost 0.66 percent and the Russell 2000 of smaller companies dropped 1.31 percent. The US 10-year Treasury yield touched about 5.36 percent, its highest since 2002, before a well-supported auction and Fed minutes showing no rush to raise rates this month pulled it back. It is near 5.31 percent this morning.
Overnight, Samsung said third-quarter operating profit jumped about 783 percent to roughly 107.4 trillion won, around $80 billion. Its shares hardly moved and South Korea’s Kospi fell about 2 percent. Brent is up more than 2 percent after a tanker was hit off Qatar. US stock futures are flat and the euro sits close to a 17-month low.
What Happened Overnight
Asia was on the back foot. Japan’s Nikkei 225 fell about 1.1 percent to around 69,280, the Kospi lost 2 percent to roughly 6,668, Hong Kong’s Hang Seng slipped 0.7 percent and Australia’s S&P/ASX 200 eased 0.7 percent. Mainland China reopened after its week-long Golden Week holiday to a cautious start, with the Shanghai Composite down about 0.3 percent amid reports of soft holiday spending.
The Big Story: The AI Boom Goes to the Bond Market
Start with the good news, because it is genuinely good. Samsung’s preliminary figures show sales of about 195 trillion won and operating profit, the money made from its core business, of about 107.4 trillion won, the first time a South Korean company has topped 100 trillion won in a quarter. Profit beat the brokers’ average forecast of about 106.6 trillion won, though sales fell short. The driver is memory chips: AI data centres need enormous quantities, supply is tight and prices have soared.
So why did Samsung’s shares slip in early trade? Partly because a big beat was expected, and Korean press reported worries that the memory cycle may be close to its peak. Mostly, though, because of what happened in the US. According to the Wall Street Journal and other reports, Broadcom is seeking about $50 billion in financing, while SpaceX plans to issue $30 billion of investment-grade bonds, debt rated as relatively safe, and raise $10 billion in loans to buy chips from Nvidia, itself a major SpaceX shareholder. The cost of insuring SpaceX’s debt against default jumped to a record.
Here is the second-order problem. Bond investors have a limited pool of savings to lend. When tech giants arrive asking for tens of billions, they compete with governments already struggling to fund wide budget deficits, and that competition can push up borrowing costs for everyone. Nigel Green of deVere Group put it bluntly to Reuters: the AI build-out started on cash and is increasingly running on credit, and debt has to be repaid on schedule whether the revenues show up or not.
The timing is awkward. Britain’s 30-year gilt yield rose above 6 percent on Wednesday for the first time since 1998. Tonight the US Treasury sells $22 billion of 30-year bonds, an auction Bloomberg expects to carry the highest yield since 2000. Wednesday’s ten-year sale showed buyers will turn up at these yields, but every new wave of supply tests that appetite again.
Oil makes it harder. The UK Maritime Trade Operations agency said a tanker was struck by multiple projectiles about 51 nautical miles off northern Qatar, with casualties reported. One analyst quoted by Argus called it Iran’s first strike on a ship in the Gulf away from the Strait of Hormuz since 9 September, and an adviser to Iran’s Revolutionary Guards said a shipping route hugging Oman’s coast would soon be closed. Higher oil means higher inflation fears, which keeps central banks leaning towards higher rates and bond investors demanding more. That is the chain to watch today.
FX
The dollar index is around 102.25, near an 18-month peak. The euro is the weak link at about $1.1203 after losing roughly 0.6 percent on Wednesday, as worries about French public finances spread to Italian and Greek bonds. Bank of France governor Emmanuel Moulin called the situation serious but said France needed no help from the European Central Bank. Sterling is around $1.3208 and a euro buys about 84.8p, close to the pound’s strongest level against the single currency in 16 months, helped by expectations that the Bank of England keeps raising rates. USD/JPY is near 158, with the threat of intervention from Tokyo limiting the yen’s losses.
Equities
The AI trade is splitting in two. Chip and memory makers are the ones being paid, while the companies borrowing heavily to buy those chips face more questions about their balance sheets. In London the FTSE 100 fell 0.79 percent to 10,458.50 on Wednesday, led by banks, with HSBC, Standard Chartered and Barclays down between about 3 and 4.5 percent. Germany’s DAX lost 1.35 percent. FTSE and DAX futures edged up about 0.1 percent in Asian trade, though dearer oil helps energy producers more than airlines and retailers.
Bonds
The US 10-year yield is around 5.31 percent, the 30-year near 5.70 percent and the 2-year near 4.78 percent. Shorter-dated yields are steadier because the Fed minutes showed most officials expect one more rate rise this year but no urgency for October, which markets price at roughly one in five. The UK 10-year gilt is around 5.45 percent and the 30-year near 5.98 percent ahead of the 28 October Budget, and those yields feed straight into fixed mortgage rates. France’s 10-year yield near 4.90 percent sits about 140 basis points above Germany’s, where a basis point is one hundredth of a percentage point.
Commodities
Brent crude is around $102.48 a barrel, up about 2.3 percent, and West Texas Intermediate is near $89.99, up 1.94 percent. WTI is sitting right on $90 and climbing, so this is a firm market, not a soft one, and Reuters reported US crude stocks fell by about 3.2 million barrels last week. Gold futures are around $4,159 an ounce, recovering a little from a two-month low on Wednesday. Gold pays no interest, so rising yields make it less attractive to hold.
Today’s Economic Calendar
09:30 — Fed Governor Christopher Waller speaks — A leading Fed voice; his take on December matters after the minutes.
10:15 — BoE policymaker Megan Greene speaks in Cape Town — A rate-rise supporter; a firm tone would harden November expectations.
12:30 — ECB account of its September meeting — Any discussion of French bond stress or energy prices could move the euro.
13:15 — BoE Governor Andrew Bailey speaks in Istanbul — The key UK event; he and Deputy Governor Clare Lombardelli, who speaks at 14:00, are seen as swing votes, with money markets pricing around 21 basis points of tightening for November.
13:30 — US weekly jobless claims — About 200,000 expected after 197,000; low claims keep a December Fed rise on the table.
18:00 — US 30-year Treasury auction ($22 billion) — Weak demand would push long-term borrowing costs higher and test stocks.
18:40 — St. Louis Fed President Alberto Musalem speaks — Straight after the auction, so his tone could amplify any move.
Levels Traders Are Watching
These are reference points, not predictions. For the S&P 500, Tuesday’s record close at 7,818.93 is above and Wednesday’s low near 7,763 below. On the US 10-year yield, Wednesday’s high near 5.36 percent is above and 5.25 percent below, with the UK 30-year gilt around 6 percent the long-end marker. For Brent, $100 is the round number and the overnight high near $102.50 is above; for WTI, $90. EUR/USD has the recent low near $1.1161 below. Gold has $4,100 nearby, and the FTSE 100 has Wednesday’s low near 10,445 and 10,500 above.
Where This Leaves Us
The balance of evidence leans cautious. Samsung’s numbers confirm that the AI boom is producing real profits for the companies selling the hardware. But markets are now pricing the other half of the equation: the borrowing needed to buy that hardware, arriving as oil climbs and governments pay the most to borrow in decades. Korea falling on a record day for its biggest company says investors are weighing the bill as carefully as the profits.
What would change the view? A solid 30-year auction, steadier oil and calm words from Bailey and the Fed would suggest the bond market can absorb both government and corporate supply, giving shares room to recover. A weak auction, another jump in Brent or more giant debt deals from tech firms would raise the risk that yields climb again and weigh on the most indebted names.
The markets to watch are the US 30-year yield, the UK 30-year gilt, Brent crude, EUR/USD and the Kospi. The opportunity lies in telling apart the companies receiving AI spending from those borrowing to fund it. The risk is assuming record profits automatically mean higher share prices when the cost of money is rising. For beginners: when companies and governments all want to borrow at once, lenders can demand higher interest, and those rates ripple into mortgages, business loans and what investors will pay for shares. If you want to see how you would handle a day like this, our trader assessment is a good place to start: https://assessment.samuelandcotrading.com/.
