Tesla stock was rising—barely—in early trading Tuesday as shares have suddenly gotten less volatile. Predicting the electric vehicle maker’s daily stock moves isn’t easy, but shares are likely to get a boost from potential changes to President Donald Trump’s car tariffs.

President Donald Trump will soon announce moves to reduce the impact of his tariffs on the U.S. auto industry, a top Trump administration official confirmed late Monday.

Tariff revenue so far falls short of president’s number, Congress returns with tax-cut bill as its top agenda item, and more news to start your day.