I posted earlier on:
US stock index futures have lost ground during Globex trade
The immediate background is a hawkish Fed:
ForexLive Americas FX news wrap: Powell ignites the US dollar
And, yeh, the USD is flexing still. EUR/USD is lower, as is cable. USD/CAD is higher and USD/CHF is mainitning its overnight high. Curiously USD/JPY has dribbled lower from it early high.
AUD and NZD are getting hit heavily, here's the AUD: