04.07.2013 Views

iPhone THE MISSING MANUAL - Cdn.oreilly.com

iPhone THE MISSING MANUAL - Cdn.oreilly.com

iPhone THE MISSING MANUAL - Cdn.oreilly.com

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Finally, there’s a Î button at the top-left corner. It takes you out of the video<br />

you’re watching and back to the list of YouTube videos.<br />

Stocks<br />

This one’s for you, big-time day trader. The Stocks app tracks the rise and fall of<br />

the stocks in your portfolio. It connects to the Internet to download the very<br />

latest stock prices. (All right, maybe not the very latest. The price info may be<br />

delayed as much as 20 minutes, which is typical of free stock-info services.)<br />

When you first fire it up, Stocks shows you a handful of sample high-tech<br />

stocks—or, rather, their abbreviations. (They stand for the Dow Jones Industrial<br />

Index, Apple, Google, Yahoo, and AT&T, respectively.) Next to each, you see its<br />

current stock share price, and next to that, you see how much that price has<br />

gone up or down today. As a handy visual gauge to how much you should be<br />

elated or depressed, this final digit appears on a green background if it’s gone<br />

up, or a red one if it’s gone down.<br />

Maps and apps 173

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!