The dollar's exchange rate fell during Thursday's Asian trading session, halting its rebound from Wednesday. According to ChainCatcher, concerns over a potential devaluation of the dollar have resurfaced, overshadowing U.S. Treasury Secretary Besant's reaffirmation of a strong dollar policy. Damien Loh, Chief Investment Officer at hedge fund Ensemble Capital, noted that Besant employed 'strategic ambiguity' when discussing the dollar, aiming to temper market expectations of a comprehensive weak dollar policy.