Arista Networks stock is trading significantly higher in the Tuesday premarket session after the networking-hardware company revealed better-than-expected third-quarter results on Monday. The ...

Shares of Discover Financial Services took a hit in after-hours trading on Wednesday, following the company’s decision to allocate additional funds to cover ...

Nasdaq, the exchange operator, announced its earnings for the third quarter, revealing a flat profit of $294 million compared to the same period ...