Stocks were mostly lower Monday as trade escalations between the US and China and turmoil in the Justice Department rattled markets, days after the Dow Jones industrial average and S&P 500 had hit record highs. The dollar was mostly unchanged against a basket of peers, and Treasury yields jumped.

Here's the scoreboard:

26,561.64 −181.86 (0.68%)

2,919.89 −9.78 (0.33%)

7,993.25 +6.29 (0.079%)

And a look at the upcoming economic calendar:

• The Federal Reserve is expected to raise its benchmark interest rate.
• The US reports on final GDP, trade, and manufacturing activity.
• The EU and the US hold high-level trade talks in New York.
• The Conference Board releases its latest consumer confidence reading.