提供最佳价差和条件

US Treasury Secretary Janet Yellen said late Tuesday that “I believe the dollar's current level reflects appropriate policies.”
“We haven't seen any indications of financial instability in our markets.”
“The decrease in job openings takes some of the sting out of the job market.”
“The dollar's strength is a logical result of various policies.”
“I've been keeping a close eye on developments in the UK and have met with the officials.”
“Do not wish to comment on the UK policy.”