Next week's important events and data forecast: Monday: President Trump unveils more information on semiconductor tariffs. Tuesday: 2026 FOMC voting committee, Philadelphia Fed President Harker speaks on the role of the Federal Reserve; 2027 FOMC voting committee, Atlanta Fed President Bostic speaks on monetary policy; Thursday: Federal Reserve Chairperson Jerome Powell speaks at the Economic Club of Chicago on initial jobless claims for the week ending April 12. Friday: The New York Stock Exchange closed for one day.