The Dow Jones Industrial Average fell more than 50 points Thursday afternoon, giving back some of its gains Wednesday.
Two healthcare giants report earnings Friday, as well as one big oil company and one big industrial.
Cigna Corp. (CI - Get Report) reports fourth quarter earnings before the opening bell Friday. Wall Street is expecting adjusted earnings-per-share of $2.45 and GAAP EPS of $1.93. Revenue is expected to be $11.39 billion.
Exxon Mobil Corp. (XOM - Get Report) reports fourth quarter earnings before the market opens Friday. Wall Street is looking for adjusted EPS of $1.08, which would represent a 22.7% year-over-year increase, and GAAP EPS of $1.082, which would be a 45% decrease. Revenue is expected to be $73.09 billion.