Yen strengthens vs dollar, euro, pound in NY trade

The yen's broad strength against the dollar, euro, and pound suggests a coordinated move rather than a dollar-specific story, pointing to shifting risk sentiment or expectations around Japanese monetary policy. The sharp reversal from a high near 160 to below 159 highlights how quickly positioning can unwind in thin holiday liquidity. What matters next is whether this is a one-off correction or the start of a sustained trend, which would hinge on whether Japanese authorities or market forces maintain pressure on yen weakness.