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

Cara Therapeutics (CARA) - Get Report : "I'm still a believer. I'm not backing away."

Thomson Reuters (TRI) - Get Report : "I think it's very inexpensive and it's OK to own."

Madrigal Pharmaceuticals (MDGL) - Get Report : "This one is insane. Why not take some profits and let the rest run?"

Edison International (EIX) - Get Report : "This one is oversold. I'd be a buyer."

Wynn Resorts (WYNN) - Get Report : "I should have been pushing this one. I think it's going higher."

Over on Real Money, Cramer says bitcoin's Wild West days are numbered. Get more on his insights with a free trial subscription to Real Money.

Cramer and the AAP team, in their monthly members call, talk about their core names for 2018, including Apple (AAPL) - Get Report , DowDuPont (DWDP) - Get Report, Facebook (FB) - Get Report , Schlumberger (SLB) - Get Report and more. 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.

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