Janet Yellen declared the US dollar's value should be determined by the market, but the new US Treasury Secretary gave it a push in one direction –down – through her clarion call for policymakers to "act big" on stimulus.
Her confirmation hearing vindicated traders who have pushed US dollar short positions close to two-year highs, as the person charged with being the guardian of the value of the world's reserve currency embraces potentially trillions of fresh debt as key to reviving US growth.