CSX Corporation's (CSX) second-quarter 2024 earnings per share of 49 cents beat the Zacks Consensus Estimate by a penny. However, the bottom line remained flat on a year-over-year basis.Total revenues of $3.7 billion marginally topped the Zacks Consensus Estimate. The top line was flat year over year. The positive effects of merchandise pricing gains and growth in intermodal and merchandise volumes were offset by declines in export coal prices, other revenues and fuel surcharge.The second-quarter operating ...