The USD index starts a new uptrend with a strong initial push above the 200-day moving average and reaching new short-term highs. It is possible that it will experience a pullback but it looks well positioned for a new leg up. You can trade this idea using UUP, USD dollar bullish currency ETF, or select some currency pairs or their respective ETFs.
I like FXA (Australian dollar) short, FXC (Canadian dollar) short, FXE (EUR) short and FXS (swedish krona) short.
The AUDUSD currency pair looks like it ended its correction pullback move to 0.94 – 0.95 area and could return to downtrend move again.
It is possible to trade this idea also using ETF with symbol FXA. A breakdown below the 200-day moving average could be an entry trigger for this short sell trade.