US: Wall Street outlook darkens as grim inflation report shows more Fed trouble brewing

An already-murky outlook for US stocks and bonds is growing darker, as sizzling inflation ratchets up expectations for how aggressively the Federal Reserve will need to raise rates.

For weeks, investors have debated whether the full extent of Fed hawkishness has been priced into markets, after the central bank already raised rates by 225 basis points this year, with many pencilling in another 75 basis point rate hike at its meeting next week.

Tuesday’s hotter-than-expected inflation report — which slammed stock and bond prices — is bolstering the case for those who argue that the central bank will need to be far more hawkish than anticipated in the weeks ahead. That's forcing investors to gird themselves for a potentially bigger dose of Fed tightening that has rocked asset prices all year.

The closely watched CPI report showed US consumer prices unexpectedly rising in August at an annual pace of 8.3 per cent, not far from the four-decade peak reached in June.

“The Fed was already going on a tightening path in the next several months and now they have got to actually increase that given this report,” said Matthew Miskin, co-chief investment strategist at John Hancock Investment Management.

“It’s pretty negative across the board for markets.”

Fed funds futures are now pricing in a roughly 36 per cent chance that the Fed raises its benchmark rate by a full percentage point next week: a view supported by analysts at Nomura, who on Tuesday forecast a 100 basis point hike in September. Some analysts also raised expectations on how high the central bank would lift rates in the coming months.

The reaction in markets was swift: the benchmark S&P 500 ended down 4.3 per cent on Tuesday and the tech-heavy Nasdaq fell by 5.2 per cent — the biggest one-day drops for both indexes since June 2020.

Yields on the benchmark US 10-year Treasury note — which move inversely to bond prices — rose as high as 3.46 per cent, the highest in about three months.

Growing expectations for Fed hawkishness are an unwelcome development for a market already contending with uncertainty on multiple fronts — from worries over whether the central bank’s inflation fight will bring in a recession, to the knock-on effects of rising real yields on asset prices.

September also sees the Fed ramp up the unwinding of its balance sheet to $95 billion per month — a move some investors worry may add volatility in markets and weigh on the economy.

Phil Orlando, chief equity strategist at Federated Hermes, said the market “at a minimum” could test its mid-June low of around 3,600.

“The market has been completely wrong in judging the inflation question,” he said. “Today ... was a massive wake-up call that forced equity investors to face reality.”

'Pivot' hopes dashed

Even the time of year is a source of concern (to some): the S&P 500 has fallen by an average of 0.5 per cent in September since 1950 — the worst monthly performance for the index, according to the Stock Trader's Almanac. So far for the month, the index was logging a 0.6 per cent loss; for the year it is down over 17 per cent.

Tuesday's inflation report put further pressure on a rebound that had seen the S&P 500 rise by 17 per cent from its mid-June low. Stocks have now given back roughly half of those gains.

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"On the risk asset side I think there's more damage to be done."