Warren Challenges Treasury Over Yen Intervention Costs

The recent intervention in the yen market has sparked concerns from Senator Warren, who is questioning the costs and motivations behind the move. The dollar is currently trading at 159.36 yen, a mere 0.09% increase since July 31's market turmoil.

Warren is focusing on the Treasury account used for currency interventions, which she claims may not be in line with the law. According to Bessent, the operation involved selling euro reserves held in the fund, but Warren wants to see the administration's legal analysis to justify this action.

This is not Warren's first time pushing back on Bessent's currency moves. In 2025, he intervened in the Argentine peso market for President Javier Milei, which Warren deemed a 'politically driven, taxpayer-backed bailout.'