Here's everything you need to know before Tuesday's opening bell:
- President Trump blocked Broadcom (AVGO) from pursuing Qualcomm (QCOM) over national security concerns
- U.S. Steel (X) credited Trump's tariff for a raise in its full-year outlook.
- Apple (AAPL) will acquire the "Netflix of magazines," Texture.
- GE (GE) said its senior leaders won't receive bonuses for the first time in its 126-year history.
- U.S. stock futures posted modest gains.