Here are some of the companies with shares expected to trade actively in Tuesday’s session. Stock movements noted by ticker reflect movements during regular trading hours; premarket trading is specified separately. Alphabet Inc.—Up 1.4% premarket: Alphabet unit Google’s CEO Sundar Pichai is expected to face questions about the company’s handling of data, China strategy and perceived political leanings in Washington.

Source: Wall Street Journal December 11, 2018 11:58 UTC