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

Merck (MRK) : "I think Merck has the best anti-cancer portfolio and I'll bless buying more."

Cara Therapeutics (CARA) : "I think it's really good. Buy, buy, buy."

Yirendai (YRD) : "I'm sorry, this is a sell. I only recommend Baidu.com (BIDU) and Alibaba (BABA) ."

IBM (IBM) : "I think it will be an OK quarter. I'd buy some here and some more lower."

FactSet Research Systems (FDS) : "I like that stock."

Annaly Capital (NLY) : "I find this one very opaque and I can't recommend it."

Smart Global Holdings (SGH) : "My favorite is HP (HPQ) . I'd go with that one."

PPG Industries (PPG) : "Accounting irregularities equals sell and I can't go against my rules."

Cramer and the AAP team are making a few more updates to the bullpen: Johnson and Johnson (JNJ) , Clorox (CLX) , and Procter & Gamble (PG) . 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 says it's not too late to buy oil companies that are spending to find more petroleum -- and servicers like Schlumberger (SLB) that are also set to benefit. Get more of his insights with a free trial subscription to Real Money.

Search Jim Cramer's "Mad Money" trading recommendations using our exclusive "Mad Money" Stock Screener.

To read a full recap of this episode of "Mad Money," click here.

To watch replays of Cramer's video segments, visit the Mad Money page on CNBC.

To sign up for Jim Cramer's free Booyah! newsletter with all of his latest articles and videos please click here.

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

More from Jim Cramer

Using Technical Analysis to Profit: Cramer's 'Mad Money' Recap (Friday 7/20/18)

Using Technical Analysis to Profit: Cramer's 'Mad Money' Recap (Friday 7/20/18)

Jim Cramer on Bank of America, Tariffs and the Goldman Sachs CEO Change

Jim Cramer on Bank of America, Tariffs and the Goldman Sachs CEO Change

Podcast: What TheStreet's Interns Learned From Jim Cramer and Action Alerts PLUS

Podcast: What TheStreet's Interns Learned From Jim Cramer and Action Alerts PLUS

Target, US Bancorp, BlackRock: 'Mad Money' Lightning Round

Target, US Bancorp, BlackRock: 'Mad Money' Lightning Round

Market Loves Fintech: Cramer's 'Mad Money' Recap (Thursday 7/19/18)

Market Loves Fintech: Cramer's 'Mad Money' Recap (Thursday 7/19/18)