Upper chart shows the US$Index, the lower one the EURUSD. Many divergences took place (extreme on one not confirmed on the other one). That's why 91.92 on the $Index is currently important. There is a potential bullish divergence with EURUSD having made a lower low recently, not confirmed yet on the Index. The breach of 91.92 would give a more durable tone to the current $ downtrend.