By Anneken Tappe, MarketWatch

Currency markets were muted ahead of the Federal Reserve's interest-rate announcement on Wednesday, with the U.S. dollar trading lower as investors adjust their expectations for what could be coming.

"Today's main risk event for financial markets will be the Federal Reserve' highly anticipated monetary policy announcement this afternoon," said Lukman Otunuga, research analyst at FXTM. "With a rate hike in December already heavily priced in, investors will be more concerned with the policy statement, dot plots and press conference for clues on the Fed's hiking path next year."

Don't miss:With a rate hike priced in, dollar traders wait for Fed's 2019 guidance (http://www.marketwatch.com/story/with-a-rate-hike-priced-in-dollar-traders-wait-for-feds-2019-guidance-2018-12-17)

Fed-funds futures put the likelihood of an interest-rate increase at roughly 72%.

The ICE U.S. Dollar Index last stood at 96.847, down 0.3%.

"Should the Fed turn dovish, the euro could be the biggest beneficiary of the flows with [an] Italian crisis now averted and U.S. rates capped for the near term," said Boris Schlossberg, managing director of FX strategy at BK Asset Management.

On Tuesday, Italy's government reached an agreement with the European Union (http://www.marketwatch.com/story/italy-reached-budget-agreement-with-european-union-reports-2018-12-18) over its 2019 budget proposal. Rome's initial proposal was rejected by Brussels as it would have violated EU fiscal rules, which led to investors fretting over the health of the eurozone's third-largest economy.

The euro bumped above the $1.14-mark again on Wednesday, last buying $1.1405, compared with $1.1361.

In other central bank news, the Bank of Japan is due for its policy rate update late Wednesday, or Thursday in the Asian session. The Japanese yen was stronger, with one dollar buying Yen112.34, down 0.2%.

On the trade front, Treasury Secretary Steven Mnuchin said late Tuesday that the U.S. and China would meet in January (http://www.marketwatch.com/story/treasury-sec-mnuchin-says-us-china-will-meet-again-in-january-bloomberg-2018-12-19) to further negotiate on trade, according to a Bloomberg report.

Check out:Investors hope for policy cues from China's Xi are quickly dashed (http://www.marketwatch.com/story/investors-hope-for-policy-cues-from-chinas-xi-are-quickly-dashed-2018-12-18)

A slight rebound in oil prices meanwhile benefited commodity-linked currencies that had sold off on Tuesday's downturn. This included the Canadian dollar and Norwegian krone , the latter of which had hit its lowest level since January 2016 (http://www.marketwatch.com/story/dollar-struggles-with-risk-off-sentiment-renewed-trump-fed-comments-2018-12-18) on Wednesday.

(END) Dow Jones Newswires

December 19, 2018 08:44 ET (13:44 GMT)

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