Two policy stories ran in parallel this week. On Tuesday the RBA held the cash rate at 4.35%, unanimously, and left further tightening on the table. Two days later, softer US inflation cut the market implied odds of a September Federal Reserve hike to under 40% without the Fed meeting at all. The S&P/ASX 200 closed at 9,115.2, down 1.6% and its weakest week since April, while the S&P 500 set another record. This ASX market update August 2026 covers both, and the offshore number quietly setting the price of everything.
Global markets
US July consumer prices came in benign on Wednesday and producer prices were flat month on month on Thursday against expectations of a 0.2% rise. Together they cut the implied probability of a September Federal Reserve hike to under 40%. The S&P 500 closed at a record on Thursday, clearing 7,800 for the first time, then finished the week 0.4% higher for a third consecutive weekly gain.
The Nasdaq Composite added 0.1% and the Russell 2000 set a fresh closing record on Friday. The Dow Jones was the exception at 0.6% lower. Software led the advance after a report that Silver Lake is in takeover talks with Workday, which rose 17.7% in a session. Not every print was benign: US retail sales fell 0.6% in July against forecasts of a 0.1% rise.
| US Markets | % Change | Rest of the World | % Change |
|---|---|---|---|
| The Dow Jones | -0.6% | STOXX Europe 600 | -0.3% |
| S&P 500 | +0.4% | Hang Seng | -2.1% |
| Nasdaq | +0.1% | Nikkei 225 | +4.7% |
Asia diverged sharply. Japan’s Nikkei 225 gained 4.7% to 68,713.80 and the Topix set a record close as the softer inflation read revived the semiconductor trade. Hong Kong went the other way, the Hang Seng falling 2.1% to 25,116.85 as offshore investors trimmed China exposure faster than mainland buyers. Europe’s STOXX 600 slipped 0.3% to 657.86, snapping a four week winning streak as higher crude offset a resilient earnings season. Brent held near US$87, with the United States threatening to maintain its naval blockade of Iran indefinitely and Strait of Hormuz traffic still well below normal.
The ASX: two sectors did the damage
The ASX 200 closed at 9,115.2, lower in five of the last six sessions from the 6 August record high. The market had run hard into reporting season, gaining 5.7% between 24 July and 6 August with every sector higher, so some of this was that run unwinding.
The damage concentrated in two places. Financials gave up 4.2% across those six sessions on quarterly updates from ANZ and Westpac and Commonwealth Bank’s FY26 result. Margins and provisions landed broadly in line, so the selling was more likely a reaction to the lending data: Westpac flagged a post-budget mortgage application run rate 20% below the second quarter. Materials compounded it on Friday, falling 2.6% as gold miners snapped a nine session winning streak and copper, aluminium, uranium and iron ore names softened together.
Against that, information technology rose 2.8% on Friday to a six month high, as capital pulled out of mining found its way into FY26’s worst performing sector.
| Best 3 Movers | % Change | Worst 3 Movers | % Change |
|---|---|---|---|
| CWY | +13.9% | ARF | -29.9% |
| ASB | +13.5% | 360 | -17.6% |
| HLI | +11.8% | 4DX | -13.7% |
Cleanaway Waste led the index at 13.9%, with Austal up 13.5% after Hanwha proposed to acquire Austal USA for an enterprise value of about $1.2 billion, and Helia adding 11.8%. At the other end Arena REIT fell 29.9%, Life360 gave up 17.6% after record second quarter revenue arrived alongside unchanged full year guidance, and 4DMedical lost 13.7%.
The RBA held the cash rate at 4.35% on Tuesday, a unanimous decision and its second consecutive hold after three increases in the first half of the year. The Board left the door open to further tightening if upside risks to inflation materialise. The next decision is due in late September.
Why the rotation matters more than the fall
A 1.6% weekly decline is unremarkable in isolation. What happened underneath it is not.
Three separate flows moved in the same five sessions. Bank investors reacted to a lending slowdown with a specific cause and a specific date attached to it. Resource investors took profits after an eight session run that added 11%. And a technology sector left for dead through FY26 absorbed most of both. That is rotation, not de-risking, and it is a useful reminder that an index level tells you very little about what is happening to capital beneath it.
The number I keep returning to is not on the ASX at all. The United States Treasury sold 30 year bonds at 5.216%, the highest yield at that tenor since 2001, on adequate rather than strong demand. That is the price of long money, and it is increasingly set by the volume of issuance rather than by inflation expectations. It anchors the discount rate beneath every long duration asset in the world, and it is the cleanest explanation for why this market keeps paying more for earnings that arrive soon than for earnings that arrive eventually.
The same arithmetic is visible here. Thursday’s ABS release showed what a 4.35% cash rate is already doing: new home loans fell 5.4% in the June quarter, investor lending fell 8.6%, the largest quarterly fall since September 2022, and owner-occupier lending recorded its first annual fall since 2023. Restrictive policy rarely announces itself. It shows up in credit volumes first and in growth later.
None of this argues for a change of direction. It argues for the discipline that has worked all year: be paid properly for the time you are asked to wait, favour cash flows that are contracted over cash flows that are forecast, and treat any single week of sector leadership as information rather than instruction.
To discuss how your portfolio is positioned for a cash rate staying higher for longer, book a strategy call at barkerwealth.com.au. You can also review the investment strategies available to sophisticated investors or read last month’s update on Brent clearing US$100.