Wall Street has best CPI day since at least 2023: Market wrap-up

(Bloomberg) -- Wall Street breathed a sigh of relief after an unexpected slowdown in inflation spurred a rally in stocks and a plunge in bond yields, reinforcing bets that the Federal Reserve will continue to cut interest rates this year.

Most read from Bloomberg

The stock market erased its losses in 2025, with the S&P 500 rising about 2%, its largest gain since the U.S. election. The surge in Treasuries pushed the 10-year Treasury yield nearly 15 basis points lower, easing concerns that a 5% interest rate hike was imminent. Commodity prices soared, with oil prices topping $80 a barrel. The coordinated gains across assets were the best daily performance for the consumer price index since at least late 2023, data compiled by Bloomberg showed.

The U.S. consumer price index (CPI) rose less than expected in December, rekindling expectations that the Federal Reserve will cut interest rates sooner than previously expected. Swaps dealers will have until July to fully price in a rate cut. It's a quick turnaround after Friday's jobs data spurred bets that officials would resume policy easing only in September or October. Not to mention the bet on interest rates.

“Extreme sentiment has led to strong moves after the Consumer Price Index,” said Steve Sosnick of Interactive Brokers. “Today’s gains in stocks and bonds were directly driven by core consumer prices on a month-over-month basis. The index was better than expected, but the magnitude of the increase reflected nervousness across the market."

Tina Adatia of Goldman Sachs Asset Management said that while the latest consumer price index (CPI) may not be enough to make a January rate cut possible, it strengthens the case for a rate cut by the Fed The cycle has not yet ended.

"Markets will be encouraged by a drop in core inflation, which should ease some of the pressure on stock and bond markets, which have had a slow start to the year amid concerns about inflation and the prospect that the Fed will not just stop cutting interest rates." Chris Zaccarelli of Northlight Asset Management said: “Interest rates, but may even change direction and start raising rates. "

The S&P 500 rose 1.8%. The Nasdaq 100 rose 2.3%. The Dow Jones Industrial Average rose 1.7%. Bloomberg's index of the "Big Seven" giant stocks rose 3.7%. The Russell 2000 index rose 2%. The KBW Bank Index soared 4.1% as earnings season kicked off for Citigroup, Goldman Sachs Group Inc., Wells Fargo and JPMorgan Chase.

The market's "fear gauge" - the VIX - has seen its biggest decline this year as risk-takers resurface. Goldman Sachs' basket of loss-making technology companies rose 3.2%, while a group of the most shorted stocks rose 3.8%. Bitcoin is hovering near $100,000.

The 10-year Treasury yield fell 14 basis points to 4.65%. The Bloomberg Dollar Spot Index fell 0.2%. Oil prices were higher even as news emerged that Israel and Hamas had agreed to a ceasefire that would at least temporarily halt the war in Gaza.

At the very least, the latest inflation data is sparking some short covering, said BOK Financial's Steve Wyett.

"The market is breathing a sigh of relief that potential 'nosebleed' rates are off the table for the time being and that the bond market will not dampen the sharp gains in stocks over the past two years," said John Kershner, who works at Janus Henderson Investors.

Evercore's Krishna Guha said the CPI reinforced the view that markets have "overtraded" the inflation story with limited new information since the start of the year , so one should take risks.

"This reinforces the base case for two Fed cuts and keeps the possibility of a March rate cut alive," he noted.

Ellen Zentner of Morgan Stanley Wealth Management said Wednesday's consumer price index won't change expectations for a pause in interest rate hikes later this month, but it should curb some talk about a possible rate hike by the Federal Reserve.

"Judging from the initial reaction from the market, investors appear to be breathing a sigh of relief after months of rising inflation data."

The fact that the data were largely in line with expectations came as a relief to the market, said Rajeev Sharma of Key Wealth.

"However, the consistent inflation data was not enough for the Fed to forget about the strength in the job market, which in turn was not enough for markets to start pricing in more rate cuts in 2025," Sharma famously said.

The so-called core consumer price index, which excludes food and energy costs, rose 0.2% in December. This marks the first rate cut in six months. Compared with a year ago, this was an increase of 3.2%. That's still above the Fed's 2% target.

“We continue to think the Fed can easily remain on hold for now, waiting for more data and clarity on fiscal policy,” said PIMCO’s Allison Boxer. “We expect this will be Fed Chairman Jerome Powell Message sent out.” is intended to be communicated at the January meeting. "

Fed's Beige Book points to small to moderate growth at year-end

Easing consumer prices could help restart conversations that inflation progress has resumed after months of gains, but officials will need to see a series of softer data to be convinced. Lingering price pressures contributed to a sharp sell-off in global bond markets and raised concerns that the Federal Reserve was easing policy too quickly late last year.

New York Fed President John Williams expressed confidence that inflation will continue to subside but did not offer any hints on the timing of further rate cuts. Richmond Governor Tom Barkin said the new data showed continued progress in lowering inflation but that interest rates should remain restrictive. Chicago Fed President Austen Goolsby said the data supported his expectations for easing price pressures.

"This is certainly not enough for the Fed to prompt a rate cut in January," said Seema Shah, chief global strategist at Principal Asset Management. "However, if today's data is accompanied by another weak consumer price index (CPI) number next month and weaker employment numbers, a March rate cut may even be back on the table."

Shah also noted that perhaps the key takeaway is that the market is likely to "get hammered" over the next few data releases as investors seek a narrative they can feel comfortable with within a few days.

Solita Maselli of UBS Global Wealth Management said a Fed rate cut is still on the table as inflation should slow in the coming months.

“At current yield levels, the strength of the economy remains supportive of corporate earnings growth,” she noted. “While volatility may make for an uncomfortable ride before the S&P 500 hits our year-end target of 6,600, But we expect the equity bull market to continue and maintain our 'attractive' rating on U.S. equities."

Nationwide's Mark Hackett said the encouraging inflation data "put bulls on the sidelines".

"Equity investors have become increasingly sensitive to moves in the bond market, with a heightened focus on interest rates, inflation and Fed policy," Hackett said. "The focus will now turn to earnings, which has been a headwind in recent quarters. , as we enter earnings season with higher expectations, increasing the likelihood of a positive surprise this earnings season."

Company Highlights:

Main events this week:

Some major trends in the market:

stock

currency

cryptocurrency

bonds

commodity

This story was produced with the assistance of Bloomberg Automation.

--With assistance from Lu Wang, Natalia Kniazhevich, Sujata Rao, Margaryta Kirakosian, Julien Ponthus, and Winnie Hsu.

Most read from Bloomberg Businessweek

©2025 Bloomberg