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

Roku (ROKU) - Get Report : "This is up a huge amount, but it's up 237%. I'd buy on weakness."

Colgate-Palmolive (CL) - Get Report : "This is a buying opportunity. The stock is down, pull the trigger."

Amarin (AMRN) - Get Report : "I haven't been right on this one but it's a good stock."

Albemarle (ALB) - Get Report : "I'm staying away from this group."

Banco Santander (SAN) - Get Report : "I think they're doing a terrific job but Europe is dead money right now."

Simulations Plus (SLP) - Get Report : "You have to ring the register. This one is up big and you can't win twice."

Cramer and the AAP team are putting some cash to work, adding to their position in Marvell Technology (MRVL) - Get Report . Find out what they're telling their investment club members and get in on the conversation with a free trial subscription to Action Alerts Plus.

On Real Money, Cramer says Apple (AAPL) - Get Report doesn't make it easy to break out its earnings - but he'll do the math for you. Get more of his insights with a free trial subscription to Real Money.

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