Dollar closed at 66.9000 against its opening of 66.4700.
Ahead of summit with North, S.Koreans hope more for peace than unification.
Audi aims to double China production with partner FAW in five years.
Bharti Airtel posts lowest quarterly profit in nearly 15 years.
China issues new rules governing tri-party repos.
Mexico's senate ratifies sweeping Asia-Pacific trade deal.
Sensex provisionally ends 106 points lower with 19 components in the red.
South Korea finance minister says watching forex market closely.
Cambodian journalist charged with incitement flees amid crackdown.
Police in Chinese city seize 600 computers used to mine bitcoin.
Dollar edges up as U.S. yields poke above 3 percent to four-year highs.