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

Five Below (FIVE) : "This is the right level to buy. I like it here."

Splunk (SPLK) : "This is a data center play that is doing well, but I can't say when it will bottom."

Snap (SNAP) : "Still too early to buy Snap."

Crown Castle (CCI) : "The best one is Qualcomm (QCOM) , but I think 5G is still two years away."

Square (SQ) : "It is really doing well, but it's up too much. "

3D Systems (DDD) : "I didn't like the quarter. This is not the one to be in."

Dana Inc.  (DAN) : "This one is down big because we're in a bear market."

Alibaba (BABA) : "I'm not recommending any Chinese stocks."

Coherus Biosciences (CHRS) : "I'd rather be in the companies that make the original drugs."

Cramer and the AAP team are buying more Citigroup (C) shares. 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.

Over on Real Money, Cramer has advice on when to start buying: when you know it's a good quarter, or there's a catalyst. 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 C.