Cramer's lightning round: I'm on board with Douglas Elliman - CNBC

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

Bluelinx Holdings Inc: "I think this stock completely anticipated that [interest] rates would be increasing, and so therefore I would actually be a buyer, not a seller of that stock." DigitalOcean H… [+782 chars]

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