Welcome to the year 2000.

Everyone, everywhere is having fun, except me.

On BBC Eye Player.

I worry you're growing up too fast.

Yeah, we can't be your little duck here forever, can I?

Inspired by a true story.

You walk out this house a boy, one day you'll come back.

When you do, you will be a man.

Oh, and hold your breath. What it feels like

for a girl. I wish I could look like you. Bebe, you can. Why don't you? Watch on BBC IPlayer.

The price per share of a stock tells you almost nothing. It's the price to buy one share of the stock.

But how many shares does the company have outstanding?

Well, in math, we multiply two multiplicans together, but the price per share is only one

multiplicand. If you don't know the other, you can't do any meaningful math or figure out much

of the world around you. Well, fools with a capital F know that you need to know the share's outstanding,

and then multiply that by the price per share,

and now you know the actual full value of the company.

It's full price tag.

It's market capitalization market cap.

Well, to teach this lesson inexorably and unforgett unforgettable, we invented a game. That's what I do.

The date was August 9th, 2017. The Market Cap Game Show was born, and we've been playing every

quarter since. Oh, and you're playing too. I designed it that way so you can play along against my

...