Investing.com -- U.S. stock futures edged higher Tuesday, with traders awaiting more corporate results as well as more news surrounding President Donald Trump’s tariffs policy.

Here are some of the biggest premarket U.S. stock movers today:

• Bank of America (NYSE: BAC ) stock rose 2.5% after the lender reported a rise in net interest income in the first quarter, as tariff-driven volatility spurring on record equities trading revenue at its global markets unit.

• Johnson & Johnson (NYSE: JNJ ) stock fell 0.6% after the drugmaker reported first-quarter revenue and profit above expectations, driven again by strong sales of its cancer treatments, but revised its full-year forecast, cutting the earnings outlook.

• Boeing (NYSE: BA ) stock fell 3% after China ordered its airlines not to take any further deliveries from the U.S. aircraft manufacturer as part of the trade war between the two countries.

• Netflix (NASDAQ: NFLX ) stock rose 2.3% after the Wall Street Journal reported that the streaming giant’s executives have set a target to achieve a $1 trillion market valuation by 2030.

• American Airlines (NASDAQ: AAL ) stock rose 0.3% after the carrier announced plans to offer Wi-Fi for free to members of its loyalty program starting in January.

• Allegro Microsystems (WA: ALEP ) stock fell 9.4% after ON Semiconductor (NASDAQ: ON ), up 0.5%, announced it had terminated its all-cash bid to acquire the manufacturer of sensor integrated circuits.

• Caterpillar (NYSE: CAT ) stock rose 0.3% after the industrial equipment maker named Chief Operating Officer Joseph Creed to succeed James Umpleby as the company’s CEO, effective May 1.

• General Motors (NYSE: GM ) stock fell 0.7% after Barclays downgraded its stance on the auto giant to “equal weight” from “overweight”, citing the significant risk of near-term earnings pressure from tariffs.