Treasury Buyback Move Weakens Dollar, Drags on USD/CAD

A sharp climb in US Treasury yields dominated trading before the Treasury Department stepped in with an expanded long-term bond buyback programme. The intervention improved liquidity and briefly lowered borrowing costs, but it also knocked the dollar lower, a dynamic feeding directly into USD/CAD's recent softness.

With US national debt now exceeding USD40 trillion and oil prices staying elevated, benefiting CAD as a commodity-linked currency, investors are increasingly questioning whether Washington is quietly tolerating dollar depreciation to keep the bond market stable.

That combination, a weaker dollar policy backdrop plus firmer oil, sets up a technical case for USD/CAD to test lower support levels if the current yield and liquidity trends persist into the next trading sessions.