US dollar weakens against main currencies
Updated : August 21, 2018 06:41 AM IST
The US dollar bought 110.21 Japanese yen, lower than 110.47 Japanese yen of the previous session.
The dollar index, which measures the greenback against six major peers, decreased 0.288 percent to 95.813.
US President Donald Trump's critics of hike of interest rate by Federal Reserves also weigh on expected further rise of interest rates.