Treasury Secretary Scott Bessent's recent intervention to control rising U.S. borrowing costs has led some investors to believe the dollar will ultimately weaken. Market participants view this as a potential turning point where Washington actively seeks to lower borrowing costs, rekindling concerns that U.S. policy could erode confidence in the dollar and encourage a shift to alternative assets. Gerald Gan, CIO at Reed Capital, stated that "The dollar certainly is the biggest casualty," interpreting Bessent's actions as a deliberate move to suppress long-term real rates and signal tolerance for a weaker dollar to support the economy.
On Wednesday, the Treasury announced plans to at least double its purchases of outstanding 10- to 30-year bonds after borrowing costs reached multi-year highs. This move deviates from the department's long-standing "regular and predictable" approach to debt management, a principle Bessent himself had previously supported. Any attempt to artificially lower U.S. yields can diminish the attractiveness of dollar-denominated debt compared to other assets. If investors perceive this strategy as facilitating additional American borrowing, it could further devalue the U.S. currency. A Bloomberg gauge of the greenback initially fell to a three-month low following the announcement, although it later recovered slightly by 0.1% on Thursday, with the yen, Swiss franc, and New Zealand dollar being among the top gainers against the U.S. currency.
Audrey Childe-Freeman of Bloomberg Intelligence suggests the move is likely bearish for the dollar, as traders might view it as an attempt to suppress market pricing related to U.S. fiscal sustainability and the Federal Reserve's inflation-fighting credibility. Evercore ISI strategists, including Marco Casiraghi, believe Bessent would welcome these foreign exchange movements, aligning with the Trump administration's appreciation for a weaker dollar to enhance U.S. competitiveness and reduce trade imbalances. Andrew Canobi of Franklin Templeton sees Bessent effectively signaling a willingness to sacrifice dollar strength to keep term yields in check, indicating that "Something has to be the relief valve."
The market's reaction, with short-term bonds selling off, Fed hike expectations holding firm, and the dollar broadly weakening, suggests investors are looking beyond interest-rate differentials and questioning the broader U.S. policy mix. Canobi anticipates the yen will be the primary beneficiary over the next three to six months, as Washington's actions remove factors that have previously weakened the Japanese currency, such as the need for Japan to sell Treasuries for intervention and pressure from rising U.S. long-term yields. He also favors gold, followed by the Swiss franc and euro, as alternatives to the dollar, noting that "The Treasury can buy back its bonds; it cannot buy back the dollar."
