The dollar firmed on Wednesday, a day ahead of highly-anticipated testimony from former Federal Bureau of Investigation Director James Comey, the U.K.'s general election and a European Central Bank meeting.
Continue Reading Below
The WSJ Dollar Index, which measures the U.S. currency against 16 others, rose 0.1%, to 88.06. A day earlier, the index closed at its lowest level since Nov. 4.
U.S. intelligence officials began testimony in front of a Senate committee Wednesday, and several rebuffed questions about allegations that President Donald Trump tried to influence an investigation of his associates' contacts with Russia.
That comes ahead of Thursday's testimony by Mr. Comey, his first public appearance since Mr. Trump dismissed him on May 9. Written testimony by Mr. Comey, made public on Wednesday afternoon, reiterated his previous claims that Mr. Trump asked him to back off an investigation of former national security adviser Michael Flynn.
Mr. Trump has denied that he attempted to intervene in the probe. Still, the allegations have rattled the dollar as investors as worry the investigation will derail the administration's growth-supportive agenda.
"The market's main tail-risk concern appears to be that Comey's testimony incites enough controversy to further entangle the White House in political mire and make progress towards meaningful positive fiscal and regulatory steps even slower," said analysts at Credit Suisse in a research note.
Continue Reading Below
Meanwhile, the euro slipped 0.2% against the dollar on Wednesday ahead of the ECB's policy meeting.
Investors have grown optimistic that the ECB will signal a more hawkish outlook on the economy at its meeting on Thursday, but a report Wednesday indicated the central bank will revise its inflation forecast lower. That would dampen the ECB's case for unwinding quantitative easing soon and weigh on the euro.
The British pound rose 0.4%, to $1.2962, ahead of Thursday's U.K. general election, which investors say could shape the Brexit negotiations. The pound has oscillated as polls show a tighter race than originally anticipated.
--Del Quentin Wilber and Byron Tau contributed to this article.
Write to Chelsey Dulaney at Chelsey.Dulaney@wsj.com
(END) Dow Jones Newswires
June 07, 2017 17:25 ET (21:25 GMT)