Stock Markets Open Mixed Tuesday as Big Banks, Delta Earnings Weigh

Earnings season has officially begun, and investors can expect the stock market to see increased volatility as companies start to tell the tale of how the second quarter of 2020 went for them. Big banks are among the first companies to report their results each quarter, and the news from the financial industry was mixed Tuesday morning. Meanwhile, airline giant Delta Air Lines (NYSE: DAL) also weighed in with its latest figures.