Weekly Market Update: Fed Tightens as Strong US Growth Drives Policy Divergence (21 September 2026)
Updated: Sep 28
“The most terrifying words in the English language are: I'm from the government and I'm here to help.”
- Ronald Reagan
Cartoon of the Week
Source: www.hedgeye.com
Funds Snapshot
Movers & Shakers (week ending 18 September):
Stocks (ASX 200 ↓ 0.11%, S&P 500 ↓ 0.08%, NASDAQ ↑ 0.72%)
Bond Yields (ACGB3Y 4.93%, ↓ 7 bps / ACGB10Y 5.27%, ↓ 10 bps)
Bond Curves (A$ 3s10s +33 bps, ↓ 4 bps)
Credit Spreads (Major Bank 5Y Senior +70 bps, ↑ 2 bps / Tier 2 +130 bps, ↑ 3 bps)
Policy (US Fed Funds 3.75–4.00%, ↑ 25 bps / RBA Cash 4.35%, ↔)
Oil (Brent US$103.87/bbl, ↓ 0.71%)
Gold (US$4,379/oz, ↑ 0.68%)
Market Overview
The defining event was a rate hike that markets welcomed. The Fed lifted the upper bound of the funds rate to 4.00% from 3.75%, exactly as expected. The surprise was in the projections, where the median path moved up at every point: 4.125% for next year against 3.875% expected and 3.625% previously, and — most consequentially — a long-run estimate of 3.25% from roughly 3.06%. Moving the long-run dot is a statement about the destination rather than the route: the Committee now believes the neutral rate itself is higher than it did in June.
The Fed moved because American demand refuses to slow. August retail sales rose ↑1.2% against ↑0.8% expected, with the control group that feeds GDP up ↑1.4% against ↑0.5%. Initial jobless claims fell to 196,000 against 207,000 expected and continuing claims fell to 1.730 million. This is the benign version of tightening: a central bank raising rates because consumption is strong is a very different proposition for risk assets than one raising rates because energy prices have spiked, which was precisely the prior week’s configuration.
Imported inflation is now visibly a US problem too. Import prices rose ↑0.7% in August against ↑0.5% expected, and ↑0.8% excluding petroleum against ↑0.3%, taking the annual rate to ↑7.0%. This is the same channel we described last week from the Chinese side. Europe rhymed: headline CPI was softer at ↑3.2% with core at ↑2.4%, yet the ECB’s survey showed one-year consumer inflation expectations rising to 3.0% and three-year to 2.9%, both above forecast. Realised inflation is behaving; expectations are drifting.
China complicates last week’s thesis, and we should say so. Industrial production beat at ↑5.2% YoY, but demand was poor — retail sales grew just ↑0.4% against ↑0.8% expected, fixed asset investment contracted ↓7.2% year-to-date and property investment fell ↓19.9%. China has indeed stopped exporting disinflation, but this is a cost and supply phenomenon rather than a demand one. The distinction matters: demand-pull inflation is self-reinforcing, while cost-push inflation can unwind when the cost does.
Australia produced almost no data, the Westpac Leading Index falling ↓0.04% in August from a revised ↑0.02%. The substantive domestic test arrives this week with the August labour force report — consensus ↑20,000 after July’s fall of 15,800, unemployment holding at 4.5% — followed by the September PMIs.
Brent fell ↓0.71% to US$103.87 per barrel, following gains of ↑7.80% and ↑8.65% in the two preceding weeks. The pause matters more than the decline. Energy is the single most important variable in the inflation regime question, and a fortnight of roughly 17% gains failing to extend is tentative evidence the shock may be levelling. We would not overstate it — prices remain ↑14.1% over the month and ↑54.0% over twelve months, and the Middle East conflict is unresolved. This is the absence of further bad news rather than good news.
The dominant narrative is therefore policy divergence. Seven days ago Australian bonds were dragged higher in yield by a global inflation impulse despite domestic evidence pointing the other way. This week the impulse had an identifiably American source that Australia does not share, and Australian bonds went their own way. Sentiment agreed: the VIX fell 1.03 points to 14.81 in a week when a major central bank tightened. Markets treated the hike as confirmation of growth rather than a threat to it.
Equity Markets
Global equities finished close to unchanged, with dispersion by region rather than direction — the Nikkei ↑1.57% and NASDAQ ↑0.72% against the S&P 500 ↓0.08%, ASX 200 ↓0.11%, Hang Seng ↓0.22%, CSI 300 ↓0.06% and STOXX ↓0.57%. After a week in which every market we track fell, that is a notable stabilisation. Rate rises hurt equities through a higher discount rate and weaker earnings; last week only the first applied.
The Australian equity risk premium widened for the first time in six weeks — but not for the reason investors would want. The ASX 200 trades on 18.3x forward earnings for an earnings yield of 5.46% against a ten-year bond at 5.27%, a premium of roughly 19 bps, with the six-week sequence now reading 33, 27, 18, 16, 10 and 19. The bond market handed it over rather than the equity market earning it: the earnings yield barely moved while the ten-year fell 10 bps. Over twelve months the index has returned -0.16% in price terms and roughly ↑3.4% including dividends before franking, against a cash rate of 4.35% that carried no volatility at all.
The more striking valuation fact is American. The S&P 500 at 21.3x yields 4.70% against a ten-year Treasury at 5.00%, a risk premium of roughly negative 30 bps; the NASDAQ at 30.2x yields 3.31%, some 170 bps below the risk-free rate. That is only rational if earnings grow strongly into those multiples — and this week's consumption data says they might — but a negative risk premium is not a cushion, it is the absence of one. Dispersion elsewhere is wide, with the STOXX on 15.3x and the Hang Seng on 11.4x, though the latter is the cheapest market we track and has still returned -6.8% over a year. Cheapness is a condition, not a catalyst.
Fixed Income & Credit
Australian government bonds rallied across the curve — three-year yields ↓6.7 bps to 4.93%, five-year ↓7.5 bps to 4.96% and ten-year ↓10.3 bps to 5.27%, with swaps in line. The curve bull-flattened to 33 bps from 37 bps, the long end leading, which reflects easing inflation and term premium concerns rather than a change in near-term policy expectations. These yields remain 155 bps and 107 bps above where they sat a year ago at the three- and ten-year points.
The decoupling is the week's most important development for domestic portfolios. Australian yields fell in the same week the Fed hiked and US two-year yields reached a one-year high. Over the prior week Australian bonds sold off on no domestic news; this week they rallied on no domestic news. Both moves were about the character of the offshore impulse — the prior week's a broad inflation shock that respected no borders, this week's specifically American demand, which Australia, with a negative leading index and a labour market that shed jobs in July, has nothing resembling.
The RBA did not meet and the cash rate remains 4.35%, unchanged over the week, month, quarter and year. Market pricing is the more useful signal: the three-year now sits 58 bps above cash, down from 65 bps, so the market has trimmed — not removed — the tightening it had embedded, while three-month BBSW rose ↑2 bps to 4.69% and has not repriced at all. US Treasuries moved the opposite way, two-year yields rising ↑11.8 bps to 4.74% against ten-year yields up only ↑2.9 bps to 5.00%, flattening that curve to 25 bps from 34 bps. The front end did the work because that is where the revised dots live.
Investment grade credit was, for the second consecutive week, almost entirely indifferent. Floating rate credit widened ↑0.25 bps to 61.8, fixed rate tightened ↓0.55 bps to 79.0, major bank senior widened ↑2 bps to 70 and Tier 2 ↑3 bps to 130. A central bank raised rates and Australian spreads moved by fractions of a basis point, because a credit spread compensates for the risk a borrower fails to repay while a bond yield compensates for time and expected inflation — and nothing this week suggested repayment risk rose. Senior remains 7 bps wider over the month and 7 bps above its one-year tight, so the slow drift persists, but the subordination premium widened to 60 bps from 57 bps, back toward its one-year average near 64 bps, modestly improving Tier 2 relative value.
For income-focused investors, the arithmetic held through a hike. Floating rate credit yields approximately 5.30% all-in, major bank senior 5.97% and Tier 2 6.57%, essentially unchanged as slightly lower swap rates offset wider spreads. At 5.30% against an ASX 200 dividend yield of 3.56%, floating rate credit pays roughly 174 bps more income, ranks ahead of equity and carries a fraction of the volatility. While talking our book somewhat, it remains our preferred income vehicle, though a ten-year ACGB at 5.27% is now a genuinely useful fixed rate alternative — this week it rallied while risk assets were flat, and a barbell of floating rate credit for income and government duration for protection is better priced than at any point this year.
Outlook
The central case. An inflation regime change remains underway, driven by energy, the reversal of Chinese disinflationary exports and rising traded goods costs, with US import price inflation at ↑7.0% the clearest single evidence. We moderate the severity, though: Chinese production was strong against weak domestic demand, which reframes that contribution as cost-push rather than demand-pull. We attach the highest probability to elevated but not accelerating inflation, policy rates at or above current levels, and adequate but unevenly distributed global growth.
Central banks. The Fed has given its clearest guidance of this cycle: a higher path and a higher estimate of where rates settle in the long run. The ECB has already moved and is watching expectations drift up while realised inflation behaves. The RBA has not moved, and this week the market reduced its conviction that it would need to. We would not call that a dovish turn by any stretch — the three-year still sits 58 bps above cash — but the extreme pricing of ten days ago has been trimmed, appropriately so on the domestic evidence. Nonetheless, we expect the RBA will hike next week at its September meeting.
Key risks. First, that this week’s Australian rally is a positioning unwind rather than a genuine repricing, and reverses on a firm employment print. Second, that US import price inflation passes through to consumer prices and forces the Fed beyond even its revised projections — the channel through which a series of shocks becomes a true regime change. Third, valuation: the US carries a negative equity risk premium and Australia’s is 19 bps, so neither market has meaningful protection if growth disappoints.
Key opportunities, growth and inflation. Income remains the clearest opportunity and it survived a Fed hike without deterioration, while government duration has become a potential defensive asset rather than a drag. Growth, not inflation, was this week’s surprise — strong in the US, weak in European industry and Chinese demand, unknown in Australia until next week. Growth that is adequate and unevenly distributed is more manageable for diversified portfolios than the synchronised shock we described seven days ago, because it creates dispersion, and dispersion is what allocation decisions can exploit.
What would change the narrative? Three things, in order of immediacy. An Australian employment report this week confirming July’s decline would validate the decoupling, shift the domestic conversation toward eventual cuts and reward duration sharply from a high starting yield; a strong print would put the imported-tightening thesis straight back on the table. A resumption of the oil rally would reinstate the severe version of the inflation scenario — we would watch the rate of change rather than any threshold, having set one last week the market ignored. And evidence that US import and producer price pressure is reaching consumer prices would tell us the regime change is real rather than a sequence of separate shocks.
