The ICE U.S. Dollar Index was up 0.4% in recent trading after the latest reports about President Donald Trump's tariff plans.

The Dow Jones Industrial Average fell 452 points, or 1%. The S&P 500 traded down by 1%, and the Nasdaq Composite slid by 1.5% ...

Here is a look at what happened in oil markets in the week of Feb. 3-7 and what the focus will be in the days to come.