The Dollar Index is testing long-term highs at 90. Breakout is likely and would suggest a strong bull trend.
One reason is falling inflation expectations, with the Breakeven Rate (5-year Treasury yield minus equivalent TIPS yield) testing its 5-year low. Further falls would increase pressure on the Fed to raise interest rates.
A strong Dollar and low inflation both weaken gold prices. Declining 13-week Twiggs Momentum, below zero, suggests a strong down-trend. Follow-through below $1180/ounce would confirm this.