Rail transport giant CSX is set to report earnings after the bell, but the shares are already dropping. Here's why.
If one battered tech giant slides on earnings, it could make for a great buy, says Erin Gibbs of S&P Capital IQ.
How traders are assessing Wells Fargo and JPMorgan ahead of earnings.
The oil service sector just enjoyed a "very important breakout," says Evercore ISI's head technician. Here's why major upside could be ahead.