US Treasury’s Surprise Long-End Buybacks Cause Sharp Drop in US Dollar

The US Treasury’s unexpected move to expand long-end buybacks has led to the largest daily decline in the US Dollar since March, excluding intervention-related episodes, according to FX Street.

This unscheduled activity caught markets off guard, triggering significant FX volatility and weighing on the greenback’s recent strength. The scale of the move underscores growing market sensitivity to Treasury operations amid ongoing global economic uncertainties.

For Japanese investors, this development adds a layer of complexity to FX and equity strategies, as fluctuations in the US Dollar can impact Japan’s export-driven economy and cross-border capital flows.