Here's what Jim Cramer had to say about some of the stocks during the Mad Money Lightning Round:

Fitbit (FIT) : "Apple (AAPL) Watch is the king. Own Apple, don't trade it."

Moderna (MRNA) : "This is a speculative one, but these guys are winners. Good call with this one."

Tilray (TLRY) : "Our favorite is Canopy Growth (CGC) and Cronos Group (CRON) ."

Exelixis (EXEL) : "We like Exelixis, but it's speculative. We're on board."

Maxar Technology (MAXR) : "No, this one's way too speculative. Don't buy it."

International Paper (IP) : "They're a play on worldwide growth and there isn't enough, so we're going to stay away from IP.

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At the time of publication, Cramer's Action Alerts PLUS had a position in LRCX, AAPL.