(Corrects erroneous dollar index low in 14th paragraph)
* Dollar/yen limps up after posting 7 straight days of
* Wariness towards Trump's struggle with Obamacare limits
* Dollar index inches up from 7-week lows for now
By Shinichi Saoshiro
TOKYO, March 23 The dollar edged up from
four-month lows against the yen on Thursday, but gains were
capped by U.S. President Donald Trump's struggle to push through
a healthcare bill.
The U.S. currency has struggled this week as growing doubts
over Trump's ability to push through with economic and tax
policies triggered broad risk aversion and buffeted equities.
U.S. Treasury yields declined in turn, eroding the dollar's
Financial markets' immediate focus is on whether Trump can
gather enough support at a vote later in the day to pass a bill
to rollback Obamacare, one of his key campaign pledges.
Trump's plan faces resistance from some conservative
Republicans who view it as too similar to Obamacare, and from
moderates concerned it will hurt some voters.
"The vote on Obamacare is a litmus test for Trump. If he
can't push through the bill (on Obamacare), it would further
damage stocks. It also raises the risk of his other policies,
like tax cuts, being delayed," said Masafumi Yamamoto, chief
forex strategist at Mizuho Securities in Tokyo.
"So today's vote is of main importance to the currency
The dollar was up 0.15 percent at 111.350 yen,
enjoying a bit of respite after sliding to a four-month low of
110.735 on Wednesday, when it fell for the seventh straight
With global equities buffeted by risk aversion this week
-Wall Street on Tuesday suffered its worst day since Trump's
election - the dollar has struggled notably against the yen,
often sought by investors due to its perceived safe-haven status
in times of market tumult.
Its safe-haven status was also seen helping the yen as Tokyo
dealt with a political scandal involving Prime Minister Shinzo
Abe, facing questions about his ties to a nationalist school
involved in a murky land deal.
"If the situation over the prime minister's dealings with
the school remains unresolved, the yen could gain further
against the dollar," said Yukio Ishizuki, senior currency
strategist at Daiwa Securities.
The euro was little changed at $1.0792 after
advancing to a seven-week high of $1.0825 overnight.
The common currency has been supported this week on growing
expectations of a tightening in European Central Bank monetary
policy this year, and on bets that the anti-euro candidate
Marine Le Pen will be defeated in the French presidential
The dollar index against a basket of major currencies was up
0.1 percent to 99.751 after its descent to a seven-week
trough of 99.547 the previous day.
The pound was effectively flat at $1.2482 and in
reach of a one-month high of $1.2507 scaled on Wednesday.
Sterling briefly dipped on Wednesday following what the
police described as a "marauding terrorist attack" in London,
but it recovered when there were no reports of other separate
The Australian dollar was down 0.3 percent at $0.7657
The Aussie has lost about 0.6 percent this week, after a
stellar 2 percent gain last week, as investors sought safe
havens such as the yen, bonds and gold.
Also working against the Aussie was a steep fall in the
price of iron ore - the country's top export earner.
The New Zealand dollar was steady at $0.7041.
(Editing by Sam Holmes and Kim Coghill)