Inflation has been falling more or less steadily since peaking in June of last year at 9.1%. And when the Fed’s preferred inflation gauge for November is reported next week, it’s likely to show that in the past six months, annual inflation actually dipped just below the Fed’s target of 2%, economists at UBS estimate.

The cost of goods — such as used cars, furniture and appliances — has fallen for six straight months. Compared with a year ago, goods prices are unchanged, held down by improved global supply chains.

Housing and rental costs, a major driver of inflation, are growing more slowly. Wage growth has cooled, too, though it still tops inflation. Milder wage growth tends to ease pressure on restaurants, hotels and other employers to increase their prices to cover their labor costs.

“I think it’s really good to see the progress that we’re making,” Chair Jerome Powell said at a news conference Wednesday after the Fed’s latest policy meeting. “If you look at the … six-month measures, you see very low numbers.”

On Friday, the Congressional Budget Office, a nonpartisan agency, estimated that inflation will drop to 2.1% by the end of next year.

There will likely be bumps on the road toward getting inflation fully under control, officials have said. Powell insisted that “no one is declaring victory.” And he reiterated that the central bank wants to see further evidence of falling inflation before it would feel confident that it is sustainably headed back to the 2% target.

Yet many economists, normally a cautious lot, are now willing to declare that inflation is nearly back under control after two-plus years in which it imposed hardships on millions of American households.

“It appears that inflation has returned to 2%,” said Tim Duy, chief economist at SGH Macroeconomics. “The Fed looks like it has won that battle.”

Prices spikes are also moderating overseas, with both the Bank of England and European Central Bank keeping their benchmark interest rates unchanged this week. Though inflation is still at 4.6% in the United Kingdom, it has fallen to 2.4% in the 20 countries that use the euro currency.

With inflation cooling, Powell said the 19 officials on the Fed’s policy setting committee had discussed the prospects for rate cuts at this week’s meeting. The officials also projected that the Fed will cut its key interest rate three times next year.

That stance marked a drastic shift from the rate-hiking campaign the Fed began in March 2022. Beginning then, the central bank raised its benchmark rate 11 times, from near zero to roughly 5.4%, its highest level in 22 years, to try to slow borrowing, spending and inflation. The result was much higher costs for mortgages, auto loans, business borrowing and other forms of credit.

Powell’s suddenly more optimistic words, and the Fed’s rate-cut projections, sent stock market indexes soaring this week. Wall Street traders now foresee a roughly 80% likelihood that the first rate cut will occur when the Fed meets in March, and they are forecasting a total of six cuts in 2024.

On Friday, John Williams, president of the Federal Reserve Bank of New York and a top lieutenant of Powell’s, sought to pour some cold water on those expectations. Speaking on CNBC, Williams said it was “premature to be even thinking” about whether to cut rates in March. But he also mentioned that his forecast was for inflation to move down “sustainably” to 2%.

The week’s events represented a departure from just two weeks ago, when Powell had said it was “premature” to say whether the Fed had raised its key rate high enough to fully conquer high inflation. On Wednesday, he suggested that the Fed was almost certainly done with rate increases.

Recent data appeared to have helped shift Powell’s thinking. On Wednesday, a measure of wholesale prices came in lower than economists had expected. Some of those figures are used to compile the Fed’s preferred inflation gauge, which, as a result, is expected to show much lower inflation numbers next week.

Powell said some Fed officials had even updated their economic projections on Wednesday, not long before they were issued, in light of the lower-than-expected wholesale price report.

“The speed at which inflation has fallen has been like an earthquake at the Fed,” Duy wrote in a note to clients Wednesday.

And yet in the meantime, the economy keeps growing, defying widespread fears from a year ago that 2023 would bring a recession, a consequence of the much higher borrowing rates the Fed engineered. A report on retail sales Thursday showed that consumers grew their spending last month, likely encouraged by increased discounting that will also lower inflation. Such trends are supporting the growing belief that the economy will achieve an elusive “soft landing,” in which inflation is defeated without an accompanying recession.

“We think the Fed cannot believe its luck: We are back to ‘immaculate disinflation,’ ” Krishna Guha, an economic analyst at investment bank Evercore ISI, wrote in a client note.

Economists credit the Fed’s rapid rate hikes for contributing to inflation’s decline. In addition, a recovery in global supply chains and a jump in the number of Americans — and recent immigrants — searching for jobs have helped cool the pace of wage growth.

Jon Steinsson, an economics professor at the University of California, Berkeley, said that by aggressively raising their key interest rate in about 15 months — the fastest such pace in four decades — Fed officials kept Americans’ inflation expectations largely in check. Expectations can become self-fulfilling: If people expect higher inflation, they often take actions, such as demanding higher wages, that can send prices higher still.

“They played a crucial role,” Steinsson said.

Still, a continued decline in inflation isn’t guaranteed. One wild card is rental prices. Real-time measures of new apartment leases show those costs rising much more slowly than they did a year ago. It takes time for that data to flow into the government’s figures. In fact, excluding what the government calls “shelter” costs — rents, the cost of homeownership and hotel prices — inflation rose just 1.4% last month from a year earlier.

But Kathy Bostjancic, an economist at Nationwide, said she worries that a shortage of available homes could raise housing costs in the coming years, potentially keeping inflation elevated.

The Fed’s rate hikes, Bostjancic said, could actually prolong the shortage. Today’s higher mortgage rates may limit home construction while also discouraging current homeowners from selling. Both trends would keep a lid on the supply of homes and keep prices elevated.

Yet Fed officials appear confident in their forecasts that inflation is steadily slowing. In September, 14 of 19 Fed policymakers had said there were risks that inflation could rise faster than they expected. This month, only eight said so.

“Their projections have mostly gone down, and they think the probability that there will be some flare-up of inflation is lower,” said Preston Mui, senior economist at Employ America, an advocacy group.