Support for Industry Focus comes from our friends at Rocket Mortgage by Quicken Loans.

Home plays a big role in your life.

That's why Quicken Loans created Rocket Mortgage.

It lets you apply simply and understand the entire mortgage process fully

so you can be confident that you're getting the

right mortgage for you. To get started go to rocket mortgage.com slash fool.

Welcome to Industry Focus, the podcast that dives into a different sector of the stock market every day.

On Wednesdays, we cover health care and Wednesday it is.

Today's date is July 25th and I'm your host Christine Hargis.

I'm joined via Skype by Todd Campbell

full-com health care specialist Todd what's new and exciting.

Christine not a whole tremendous amount is going on. We're getting some work done at Todd HQ, which is of course taking up a little bit of time, effort and energy.

You know, you've got to love those roofing projects, right? You've got to figure out exactly who to hire and how to get it all done but you know I think we'll come out on the other side a lot drier

Yeah, maybe you'll stop getting rain on one these days. It may be, I hope so.

So today's topic we are calling three under 30, as in three stocks trading for $30 or less.

We'll be talking about Novocur, Flexion, and Zogenix. But first we want to emphasize that $30 per share,

that's a number that's pretty arbitrary. A common misconception about stocks is that their price works like the price of goods

where a $100 pair of shoes is more expensive than a $50 pair.

But what you have to remember is that the price of a company, what its value actually is is comes down to its market capitalization or its market cap.

And that's the price per share multiplied by the total number of shares outstanding.

That tells you the actual price of the company and for the

companies that we're talking about today that range will be from about 300 million

...