The dollar weakened ahead of the Federal Reserve's policy decision, with optimism over a U.S.-Iran peace deal boosting risk appetite. The yen also struggled against a softer dollar after a widely anticipated Bank of Japan rate hike offered few surprises. Investors remained cautious before the Fed's announcement, with focus on potential shifts in its monetary policy stance.

TOKYO, June 15 : War in the Middle East pushed the yen to the brink of multi-decade lows and prompted the government to prop it up - a peace deal, however, won't pull it back from…

A preliminary deal to end the Middle East war boosted global risk appetite, sending oil prices down and the U.S. dollar near 10-day lows. Investors now await central bank meetings…

LONDON, June 16 : The dollar held near 10-day lows on Tuesday as a preliminary deal to end the Iran war buoyed risk appetite, while the yen teetered near the closely watched 160…

LONDON, June 16 : The dollar held at 10-day lows on Tuesday as a preliminary deal to end the Iran war buoyed risk appetite, while the yen teetered near the closely watched 160…

The dollar weakened ahead of the Federal Reserve's policy decision, with optimism over a U.S.-Iran peace deal boosting risk appetite. The yen also struggled against a softer…