What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

Shares of CSX Corp. csx fell in the extended session Thursday after the rail operator reported fourth-quarter results that met Wall Street expectations. CSX said it earned $934 million, or 42 cents a share, in the fourth quarter, compared with $760 million, or 33 cents a share, in the year-ago period.
mildly positive