The key to direction may lie in how well the U.S. $ performs in the near-term. The following 5-Year Daily chart of $USD compares price action to $USB. Price has, basically, moved in tandem on both of these instruments since mid-2013. The RSI is still in an uptrend from May and above the 50.00 level on $USD, and major price resistance lies at 98.00.
However, the following 5-Year Daily ratio chart of $USD:$USB shows that, recent attempts by $USD to break and hold above the 98.00 price level have been futile, while buying has strengthened each time in $USB. I'd watch the 0.630 major support level on this chart to see if the U.S. $ can regain a bullish bias...a breakout and hold above 0.660, together with a move on the RSI back above the 50.00 level would reinforce that scenario.