The ASX 200 rose 1.0% to 8,806.7 for a third straight weekly gain, while the Nasdaq fell 4.5% in its worst week since June. Between those two numbers sits the story of the week: hot US inflation and a record cost to insure CoreWeave’s debt split the AI trade by balance sheet. This ASX market update October 2026 looks at why funding, not the theme, is now what markets are pricing.
Global markets
US consumer prices rose 3.7% over the year to September and producer prices 6.3%, both well above forecasts. Investors sold the companies that must borrow to fund the AI build and bought banks, health care and consumer names instead. The S&P 500 fell 1.9% to 7,659.44 and the Nasdaq 4.5% to 26,140.03, while the Dow, carried by the rotation, rose 0.7% to 52,002.41.
| US Markets | % Change | Rest of the World | % Change |
|---|---|---|---|
| The Dow Jones | +0.7% | STOXX Europe 600 | +2.1% |
| S&P 500 | -1.9% | Hang Seng | -0.1% |
| Nasdaq | -4.5% | Nikkei 225 | -5.4% |
Europe, with less exposure to chips and a run of strong earnings, had its best week since late June, the STOXX Europe 600 rising 2.1% to 644.74. Asia took the full force of the chip rout: the Nikkei 225 fell 5.4% to 65,324 and Korea’s Kospi lost about 14%. The Hang Seng finished 0.1% lower at 24,186.83.
Brent settled at US$109.86 a barrel, up 5.2%, as Iran stepped up attacks on shipping in the Strait of Hormuz. Gold eased about 0.7% to around US$4,165 an ounce.
The ASX
The ASX 200 closed at 8,806.7, up 1.0%. Financials did the lifting, rising more than 3% to their highest level since early September, while materials fell 3.9% on Thursday and the Small Ordinaries fell 2.8%. Friday’s 1.0% rally took the index back above its 200 day moving average for the first time since 9 September.
| Best 3 Movers | % Change | Worst 3 Movers | % Change |
|---|---|---|---|
| WTC | +11.8% | ELS | -18.4% |
| BOQ | +7.8% | VUL | -17.3% |
| TWE | +7.7% | INA | -16.8% |
Source: IRESS.
WiseTech Global led after ASIC issued no-action letters closing its insider trading and governance investigations. Bank of Queensland rose with the financials and Treasury Wine Estates with Thursday’s rally in consumer staples. Elsight fell 18.4%, Vulcan Energy fell with the lithium names, and Ingenia Communities dropped 11.6% on Thursday, the day Warburg Pincus called its $5.25 a share proposal best and final.
Employment fell by 39,300 in September and unemployment rose to 4.7%. The Reserve Bank did not meet; the cash rate is 4.60%. After the jobs data the market priced about a 15% chance of a rise on 3 November, down from almost 50% in late September, leaving the September quarter CPI on 28 October as the deciding release.
ASX market update October 2026: beyond the index
Bonds. The US 10 year yield fell about 16 basis points to around 5.09% as money moved from AI stocks into bonds. Australian 10 year and three year yields closed at 5.24% and 4.85%, about 20 basis points below their recent highs.
Private credit. The IMF named AI-linked credit a key stability risk, and banks raised the yield on a US$5 billion AI data centre loan above 11% to find buyers. In Australia, ASIC placed an interim stop order on retail issuance in Fidante’s Ares Global Credit Income Fund over its target market.
New listings. Iambic Therapeutics and City Therapeutics both priced and traded higher in New York. Maas Group reported $1.7 billion of liquidity and said its Firmus work orders remain on track, and AirTrunk deferred its REIT listing to early 2027.
Commercial real estate and private equity. Chicago’s 1 North Wacker sold for about US$550 million, the city’s largest office sale since 2015. GTCR and Elliott agreed a US$6.1 billion take-private of CCC Intelligent Solutions, and in Australia, Warburg Pincus set Ingenia’s board a Monday deadline.
Who carries the funding risk
Last week I wrote that investors were making every asset clear a higher bar. This week they drew a sharper line inside a single trade. The companies building AI out of their own cash flow held up. The companies borrowing to build it did not. CoreWeave’s default insurance hit a record, a US$5 billion data centre loan had to be repriced to above 11% to find buyers, and the IMF said plainly that AI-linked credit is now a stability risk.
That distinction reaches well beyond the Nasdaq. A business that borrows at 9% to earn 5% is not growing; it is consuming capital, however fast its revenue rises. The same test applies to a private credit fund lending into the build, a property trust refinancing in 2027, or a float priced on a story. The question is never whether the theme is real. It is who carries the funding risk if the timetable slips, and whether you are being paid for carrying it.
At home, Thursday’s jobs figures changed the near term picture. Employment fell, unemployment rose to 4.7%, and the chance of a November rate rise all but disappeared. That is welcome relief for borrowers. It is not, in my view, a reason to reach for risk. A softening labour market argues for income that does not depend on the economy staying strong, and for knowing exactly where your downside sits. That thinking sits behind our latest structured investment, where the most an investor can lose is fixed on day one, and our explainer on how growth structured investments work.
My view is unchanged: favour balance sheets that fund themselves, and be paid properly for any credit risk you take.
Book a strategy call at barkerwealth.com.au to review which of your holdings depend on someone else’s funding.
This commentary is intended for general information only and does not constitute personal financial advice. You should consider your own objectives, financial situation and needs before making any investment decisions. Target returns are not indicative or guaranteed. Past performance is not a reliable indicator of future performance. All market data refers to the week ending Friday 16 October 2026. Barker Wealth Management Pty Ltd ABN 46 695 875 962, trading as Barker Wealth, holds Australian Financial Services Licence (AFSL) 700297. Your adviser is Joshua Barker (AR 1274752).