"The bank run has abated for the moment, but that might be contingent on what the Fed signals today," said Adam Button, chief currency analyst at ForexLive in Toronto. "The risk is that the (Federal Open Market Committee) shatters the fragile calm in markets today... by acting too aggressively." The Fed meeting concludes on Wednesday with the 2 p.m. EDT (1800 GMT) release of a policy statement followed half an hour later by a news conference by Powell. Christopher Wong, currency strategist at OCBC, said the focus will be on how the Fed communicates its forward guidance, in particular "the higher for longer" rhetoric. The Japanese yen weakened 0.20% to 132.80 per dollar, while the Australian dollar rose 0.07% to $0.667.

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