Dollar Index Falls 0.5% to Lowest Since Sept. 30

A half-percent move in the dollar index is modest in isolation, but the significance lies in the level: the weakest reading since the end of September, which suggests the greenback's recent support has eroded rather than simply slipped. That matters most for dollar-sensitive assets, including tokenized real-world assets and commodity-linked crypto plays, where a softer dollar can shift relative appeal without any change in the underlying instruments. The open question is whether this is a one-off pullback or the start of a sustained repricing; the index's behavior around its prior September low is the level worth watching.