"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

CNBC's Jim Cramer on Monday reviewed retail earnings so far and offered predictions for the rest of the season.

CNBC's Jim Cramer listed several tech companies that have had notable losses over the past few months, including Nvidia and Microsoft.

The Oracle of Omaha's massive conglomerate posted robust earnings, driven by strong insurance underwriting gains as well as higher Treasury yields.

The "Oracle of Omaha" spoke candidly about a future when he's no longer there to lead the conglomerate he built with the late Charlie Munger.