In the U.S. and Europe, underlying inflation has stopped falling or edged higher recently, weakening the case for rate cuts
4 min
Inflation is proving stickier than expected in the U.S. and Europe, creating a headache for central bankers and sowing doubts on whether investors are too optimistic about the world economy.
The decline in inflation from highs of around 9% to 10% across advanced economies in 2022 represent the easy gains, as supply-chain blockages eased and commodity prices, especially for energy, normalised.
The “last mile” is proving tougher . Underlying inflation, which excludes volatile food and energy prices, slowed to 3% in the second half of last year across advanced economies but has since moved up to 3.5%, according to JP Morgan estimates.
That is forcing investors to rethink bets that inflation would steadily decline to central banks’ targets, generally around 2%. There are even concerns it could surge again, mirroring the second wave that characterised the high inflation of the 1970s.
Economists’ and central banks’ forecasts of sustained falling inflation depend on “strong gravitational forces that are not yet validated in global labor costs, short-term expectations, or in recent signals from commodity markets,” JP Morgan wrote in a note. Services inflation remains elevated while goods prices, which had fallen last year, are now moving higher, it noted.
Central bankers say they expected the last mile of falling inflation to be bumpy. Yet they are also signaling their willingness to wait before cutting interest rates. Fewer, or no, rate cuts would have sweeping repercussions for the global economy and markets, whose recent rally began after a narrow majority of Federal Reserve officials recently reaffirmed projections to cut interest rates three times this year.
On Friday, the U.S. Commerce Department reported that the price index of personal-consumption expenditures, the Fed’s preferred indicator of inflation, rose a relatively tame 2.5% in the 12 months through February, up modestly from 2.4% in January. Beneath the surface, the trend was less comforting. The index excluding food and energy climbed by 3.5% on an annualised basis in the three months through February, up from around 2% late last year.
“These shorter-term inflation measures are now telling me that progress has slowed and may have stalled,” Fed governor Christopher Waller said in a speech Thursday, before the latest inflation data.
“In my view, it is appropriate to reduce the overall number of rate cuts or push them further into the future,” Waller said.
Fed Chair Jerome Powell struck a more balanced note Friday, saying inflation is on a sometimes bumpy path toward 2%, and strong economic growth allows policymakers to wait. “Is progress on inflation going to slow for more than two months?…We’re just going to have to let the data tell us that,” Powell said in an interview at the San Francisco Fed.
Joachim Nagel , president of Germany’s Bundesbank and a member of the European Central Bank’s rate-setting committee said in late February that underlying inflation in the eurozone was still 2 percentage points higher than its 1999 to 2019 average.
“If we reduce interest rates too early or too sharply, we run the risk of missing our target,” and might need to raise interest rates again, he said. He highlighted a recent International Monetary Fund report that found four out of every 10 inflation shocks since the 1970s had yet to be overcome even after five years.
In Italy, underlying inflation climbed to 2.4% in March from 2.3% the previous month, according to data published Friday. French headline inflation cooled to 2.3% in March, but services prices remained sticky, rising by 3% from a year earlier.
Why is inflation proving stubborn?
Despite the sharp interest-rate increases of the past two years, economic growth is resilient, especially in the U.S. The Atlanta Fed said Friday its real-time indicator of first quarter U.S. economic growth ticked up to 2.3% from 2.1%. Consumer spending, adjusted for inflation, increased by around 5% on an annual basis in February, the Commerce Department said.
“The unexpected strength of real consumption” means “there is still no rush to cut interest rates,” said Paul Ashworth , an economist with Capital Economics.
While Europe’s growth has stalled since late 2022, recent business surveys suggest the outlook is brightening. Meanwhile, job creation has been strong on both sides of the Atlantic, and wage growth remains high, partly reflecting tight labor markets. Wages are an important input to services-price inflation in the eurozone, which has been running at a 4% annual rate since November.
March inflation data for the entire eurozone will be published on Wednesday. ECB officials have indicated they could start to cut interest rates in June from the current 4% level, while the subsequent pace of cuts after that is unclear.
Central banks themselves may be inadvertently adding to inflation pressure. By signaling a pivot toward interest-rate cuts last fall, they pushed global borrowing costs down and asset prices up, supporting spending.
Some factors favour inflation declining further. In both the U.S. and Europe, a surge of immigration could help keep a lid on wage increases.
The U.S.—but not Europe—is also seeing big increases in productivity, that is output per worker, which helps to offset high wage growth. It is unclear, however, how long that will last. The pandemic might have changed how Americans work and use technology, but “once we have made those changes, they’re done, so I don’t see this as a driver of sustained productivity growth,” the Fed’s Waller said.
Meanwhile, oil prices have risen recently, which could push up headline inflation.
To offset a slumping property market, China has dramatically boosted manufacturing capacity and exports, which have weighed on global goods inflation. But its export prices have recently started to increase, according to JP Morgan.
If central banks react to stubborn inflation by backing away from rate cuts, that would put pressure on both heavily indebted governments and employers. That could test central banks’ will to finish the last mile and push inflation all the way to target.
Higher government spending on defence and green energy, and geopolitical tensions that crimp global trade, are likely to pressure central banks to tolerate higher inflation over the coming years, according to a Brookings Institution paper published in March.
“A strengthening of central bank independence combined with a more credible public debt policy is likely needed,” said the paper, by economist Kenneth Rogoff of Harvard University and three co-authors.
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Wall Street’s hottest momentum trade has reversed sharply, as former winners tumble and heavily shorted stocks surge.
3 min
Wall Street’s hottest trade has gone ice cold.
For years, it paid off to buy stocks that were rising in price—and bet against struggling shares. The momentum trade was especially profitable this year, as investors piled into hot stocks including Micron Technology, Nvidia, Advanced Micro Devices and other artificial-intelligence darlings while wagering against those likely to be hurt by the embrace of AI.
The S&P 500 Momentum Index soared 44% in the second quarter, its best quarterly performance on record, and it surged 133% over the past five years, nearly double the broad market’s performance.
Mega funds and rookie investors alike piled into the trade, some using leverage and options contracts in an effort to amplify their returns, propelling the underlying shares higher.
“It is a self-fulfilling prophecy,” said Matthew Tym, managing director at Cantor Fitzgerald, of the trade.
Suddenly, the trade is a loser. The momentum index has tumbled more than 9% since July 1, lagging behind the S&P 500’s 2.8% gain. The index—which tracks stocks in the S&P 500 based on a “momentum score”—is on track for the biggest quarterly underperformance in 25 years. July was the second-worst month for the momentum trade in around 40 years, according to Bank of America estimates; the only month worse was April 2009, in the teeth of the global financial crisis.
Hedge funds that bought momentum shares while shorting low-momentum stocks suffered even more. At the same time, a basket of the most popular stocks held by hedge funds tracked by Goldman Sachs recorded its biggest one-month underperformance in July relative to the S&P 500 in more than 20 years, according to the bank’s analysts.
Momentum trading is based on a rather simple observation: Investments that go up tend to keep outperforming; those that underperform often remain laggards. This kind of trading might seem too simple a stock-picking strategy to work. Yet it often has.
“For decades, it didn’t take a lot of sophistication to run a momentum strategy and make a decent living at it,” says Agustin Lebron, senior researcher at EquiLibre, a trading firm.
Part of the reason: It takes a while for corporate and other information to spread to various investors, so they slowly build positions, producing buying momentum.
“A huge pension fund can’t flip around its positions in a day,” says Lebron. “Behavioral biases also account for some of the effect, as well—people tend to sell their winners too early and hold losers too long.”
Fans of the strategy point to the human tendency to extrapolate from past results—and chase investment returns—noting that momentum patterns have been evident in markets for decades, even centuries. They also say that some of the worst months for momentum strategies are during longer periods of outperformance.
Some have been doing the trade by buying the strongest investments in a sector while shorting the weakest; others lean in to rising markets or asset classes. Still others use a quantitative approach or turn to banks or others who sell ways to make distinct wagers on momentum as a “tradable factor” or a “thematic basket.”
The fans remain believers. “Any strategy has disappointing periods,” says Antti Ilmanen, global co-head of the portfolio solutions group at AQR Capital Management.
The surge in Moderna and other biotech stocks helped crush the momentum trade. These shares were among the most heavily shorted in recent years, but positive news on a cancer vaccine from Moderna and Merck sent those stocks flying, crushing some quant and other hedge funds. Moderna is up around 150% so far this month.
These traders had an especially rough day on Aug. 19, which Goldman Sachs told its clients was the worst day for “systematic long-short managers” in more than two years. About half of the losses were because of momentum trades, the bank said.
Some traders have begun to short, or bet against, the very stocks that propelled the momentum trade earlier this year. Net short positions in futures tied to the Nasdaq-100 index among speculators recently climbed to some of the highest levels of the past two decades, according to data from the Commodity Futures Trading Commission.
The about-face is a sign of how markets have become more treacherous for investors, even as indexes keep climbing. Part of the issue: the recent meltdown of Situational Awareness, a hedge fund that had piled into some of the most popular momentum shares, including chip stocks. After a period of market tumult, Nvidia shares rocketed almost 9% after its earnings, showing how quickly sentiment can shift.
Some investors say the run-up in share prices driving tech stocks higher reminds them at times of the dot-com frenzy decades ago.
Mike Ogborne, the founder of San Francisco-based Ogborne Capital Management, said he has grown more cautious on technology stocks and is keeping more of his portfolio in cash than he typically does.
And he is nervous about the surge in spending by technology giants and quarterly capital expenditures that keep rising.
“It is a little bit like Cinderella and the clock striking midnight. You don’t know when midnight is going to come around,” Ogborne said. “They don’t send a memo around telling you when the capex cycle is over.”
