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The Federal Reserve already could be at the end of its rate-hiking cycle, Janet Yellen, former central bank Chair Janet Yellen said Monday.

"If there is a downturn in the global economy and that spills into the U.S. ... It's very possible we may have seen the last interest rate hike of this cycle," she said at the National Retail Federation's annual Big Show event in New York.

If Yellen is accurate, her views would fit into the market's thinking but would be contrary to expectations from Fed officials themselves.

According to the most recent projections[1] from individual members of the policymaking Federal Open Market Committee, there are two rate hikes likely this year and perhaps one more after that. Those expectations come after a 2018 during which the Fed hiked its benchmark rate four times[2] to a target range of 2.25 percent to 2.5 percent.

The Yellen Fed began the current rate cycle, hiking the benchmark federal funds rate once in 2015, again in 2016 and then three more times in 2017. President Donald Trump[3] opted not to nominate her for another term, and the current chairman, Jerome Powell[4], took over in February 2018.

"Perhaps another rate hike or two is perfectly possible, but nothing is baked in," Yellen said during her comments to the retailers.

She added that she expects the Fed to "take a breather [to] evaluate where the economy is" before it moves again.

Market pricing currently sees no chance for a rate hike in 2019 and in fact is pricing in a 28 percent chance of a quarter-point cut before the year comes to a close.

The Powell Fed initially had...

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