Here the Dollar index
has hit a long term support level
around 91 to 93 and recovered from these levels twice. Both times at RSI
major oversold levels. Technically this enhances support for the Dollar. Looking fundamentally, the new US tax law changes and good economic data out from the US points to support of the USD. The theme for the DXY
may be either a new long term range or a bullish
recovery until the second half or last quarter of 2018.