U.S. Markets open in 5 hrs 22 mins

Cramer's lightning round: How investors should approach the 'best-in-show' stock of Nvidia

Elizabeth Gurdus

It's that time again! "Mad Money" host Jim Cramer rang the lightning round bell, which means he gave his take on callers' favorite stocks at rapid speed. Nvidia Corp. NVDA : "Yes[, this is a good time to start nibbling on Nvidia].