It's the end of the week. Here are some things for you to mull over before trading resumes Monday.

The Shanghai Composite in China is really feeling the crunch from the trade war rhetoric that has been going back and forth between the U.S. and China. The index is on the verge of a bear market for the first time since 2015.

President Trump's announcement that there could be possible tariffs on European imports sent stocks across the pond tumbling.

Stateside, Ford Motor (F) fell 0.5% while General Motors Co. (GM) rose 0.45%.