I never used to pay attention to USDX until JP alerted me to its use.
With EURUSD representing 57.6% of the USDX, it can be used as a semi-proxy for the EURUSD.
In this case, USDX has backed off its high but EURUSD has so far been stymied by 1.0650 after bouncing from an invisible hand protecting 1.06. A more significant resistance area is at 1.0660-65.