Donald Trump

The U.S. dollar index gained 0.28 percent to 107.74, making bullion less attractive for other currency holders

Oil prices fall 0.6 percent to $77.82 as Trump pushes for lower crude prices, higher U.S. production
West Texas Intermediate crude futures dropped 0.6 percent to $74.21 per barrel

Investors will look forward to Trump's speech at the World Economic Forum for more concrete announcements on tariffs
