LONDON—The U.S. dollar slipped on Monday as a pick-up in market sentiment drove stocks and riskier currencies higher. The dollar index—which tracks the greenback against a basket of six major currencies—fell 0.4 percent to 104.410, reversing some of its gains from the previous week after the U.S. Federal Reserve and European Central Bank hiked rates….

LONDON/TOKYO—The dollar was little changed on Friday after jumping in the previous session, as traders analyzed a raft of central bank rate hikes and grappled with the prospect that borrowing costs still have a way to climb. The euro was flat against the dollar in early European trading at $1.063. That followed a 0.5 percent…

LONDON—The dollar strengthened across the board on Thursday after the Federal Reserve said it would deliver more interest rate hikes next year and before meetings of the Bank of England and the European Central Bank. The euro fell 0.67 percent to $1.0611, and sterling lost 0.9 percent to $1.2316, both falling from six-month highs hit…