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

Shopify (SHOP) : "I think this is a pricey stock but it's still important, so I think it's fine."

Sierra Wireless (SWIR) : "That's a good company, but I want Broadcom (AVGO) ."

Aerojet Rocketdyne (AJRD) : "I like it but I prefer Raytheon (RTN) ."

Over on Real Money, Cramer says Facebook (FB) just made a little-noticed purchase of a highly successful app. Get his insights with a free trial subscription to Real Money.

Cramer and the AAP team say good news is spreading throughout their portfolio. 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.

You're Invited

Cramer will host CNBC's Jon Najarian, TD Ameritrade's JJ Kinahan, famed analytics expert Marc Chaikin and other market experts on Oct. 28 in New York City to share successful strategies for active investors.

You can join them as they discuss how smart investors can make the most of options trading, futures contracts, fundamental and quantitative analysis and great ETFs to buy right now. Participants will also get a chance to meet Jim and other panelists.

When: Saturday, Oct. 28, 8 a.m. to 3 p.m.; Where: The Harvard Club of New York, 35 West 44th St., New York; Cost: $250 per person. Click here for the full conference agenda or to reserve your seat now.

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 FB, AVGO.

More from Jim Cramer

Total SA, Bluebird Bio, U.S. Silica Holdings: 'Mad Money' Lightning Round

Total SA, Bluebird Bio, U.S. Silica Holdings: 'Mad Money' Lightning Round

The Bears Have it Backwards: Cramer's 'Mad Money' Recap (Monday 9/24/18)

The Bears Have it Backwards: Cramer's 'Mad Money' Recap (Monday 9/24/18)

Monday Madness: Nike Just Does It

Monday Madness: Nike Just Does It

'The Economy Is Quite Strong,' JPMorgan CEO Jamie Dimon Tells Jim Cramer

'The Economy Is Quite Strong,' JPMorgan CEO Jamie Dimon Tells Jim Cramer

Jim Cramer: Be Careful in the Cannabis Stocks

Jim Cramer: Be Careful in the Cannabis Stocks