Australian inflation data, the Jackson Hole Symposium and NVIDIA earnings headline a busy week ahead as investors assess the outlook for inflation, interest rates and global growth.
United States (US) equity markets are poised to finish the week lower, led by the Nasdaq. The declines came as the relentless rise in energy prices reignited inflation concerns, which, combined with a heavy calendar of artificial intelligence (AI)-related debt issuance, pushed long-end US yields back towards a 20-year high.
Closer to home, the ASX 200 is on track to finish the week about 0.50% lower near the 9070 level after another busy week of earnings reports. The health care sector has been the clear standout, rising close to 10% after updates from CSL, Cochlear and Pro Medicus that pointed to a clearer pathway back to growth. The heavyweight materials sector also provided support following a solid result from BHP Group, which saw its shares surge more than 6% on the week.
Offsetting these gains, investors continued to desert the financials sector in response to recent trading updates that highlighted the impact of the federal government's significant budget taxation changes on the housing market and mortgage demand. Commonwealth Bank of Australia led the declines, falling 5.60% this week after a 6% drop the previous week.
Date: Wednesday, 26 August at 11.30am AEST
June's consumer price index (CPI) data saw headline inflation ease to 3.8% YoY in the 12 months to June 2026, down from 4.0% in May and below the 4.0% consensus. The monthly reading fell 0.1%. The RBA's preferred measure, the trimmed mean, held steady at 3.6% YoY, also coming in below the 3.8% forecast.
The cooler June print, combined with Governor Bullock's more balanced tone acknowledging weakness in housing and employment, sealed the RBA's decision to hold the cash rate at 4.35% at its August meeting.
Looking ahead to next Wednesday's July monthly CPI release, markets will be watching whether the recent moderation continues or whether the partial roll-off of the fuel-excise cut and lingering capacity pressures push measures higher again.
The preliminary expectation is for the headline rate to ease to 3.5% YoY, with the trimmed mean remaining around the 3.6% area. An in-line or softer core reading would reinforce the case for the RBA to stay on hold at its September Board meeting. A hotter-than-expected trimmed mean would revive upside risks to the inflation outlook and could prompt markets to rebuild the probability of further tightening this year.
The Australian interest rates market is set to finish this week pricing in 4 basis points (bp) of tightening for the RBA's September Board meeting, with a cumulative 15 bp of rate hikes priced before year-end.
Date: Wednesday, 26 August at 10.30pm AEST
Last month, headline PCE fell 0.1% MoM in June, easing the annual rate to 3.7% from 4.1%. The Federal Reserve (Fed)'s preferred inflation gauge, core PCE, rose just 0.1% MoM after three consecutive 0.3% gains, taking the annual rate down to 3.3% from 3.4% in May. While the monthly core print was softer than the 0.2% consensus, the YoY reading remained well above the Fed's 2% target.
Earlier in the session, the Fed left rates unchanged in the 3.50% - 3.75% range for a fifth consecutive month, though three members dissented in favour of a hike. Chair Kevin Warsh continued to emphasise data dependence and the Fed's unwavering commitment to price stability, while reiterating that the Committee is 'not constrained by market prices'. With the September meeting now less than a month away and Jackson Hole at the end of next week providing the next major communication opportunity, Wednesday's July core PCE release will carry weight.
Consensus expects core PCE to rise 0.2% MoM in July, leaving the annual rate unchanged at 3.3%. A hotter-than-expected print would lift the probability of a September hike. A softer reading would help temper those expectations and support the view that the Fed can afford to remain patient.
The US interest rates market is set to finish the week pricing in 9 bp of rate hikes for the Fed's September meeting and a total of 23 bp of tightening for the remainder of 2026.
Date: Thursday, 27 August
The Jackson Hole Economic Symposium is an annual conference hosted by the Kansas City Fed in Jackson Hole, Wyoming. The event gathers central bankers, finance ministers, academics and financial market participants from around the globe to discuss important issues facing the global economy.
While it is historically more revered for its academic discussions than as a spotlight for immediate monetary policy direction from Federal Open Market Committee (FOMC) leaders, it has, in recent years, served as a stage for some meaningful announcements. In 2022, then-Chair Powell used the platform to push back against expectations for easing. In 2020, he used the same platform to announce the adoption of flexible average inflation targeting.
This year's symposium runs from 27 - 29 August under the official theme 'Financial Innovation: Implications for Payments and Policy'. The agenda is expected to centre on digital payments, stablecoins, tokenisation and related structural issues. Chair Kevin Warsh has already indicated a clear preference for framing 'big-picture' questions and has shown consistent reluctance to provide explicit near-term forward guidance.
Given that stance, any comments that meaningfully shift rate expectations appear unlikely. Markets will still listen closely simply because of the timing ahead of the September FOMC meeting, but the bar for a policy signal looks high.
The US Q2 2026 earnings season is in the home stretch, with a vastly reduced flow of companies still to report. That said, next week still features some important names, including Intuit and Zoom Communications on Tuesday. The main focus, however, will be on NVIDIA, Salesforce, CrowdStrike Holdings and HP on Wednesday, followed by Best Buy, Marvell Technology, IREN and Workday on Thursday, with particular attention likely to fall on NVIDIA, Marvell and IREN given their heavy exposure to AI and data-centre demand.
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