Apple iPhone (For iOS 6.1) - Manual (Page 92)

Chapter 20 Stocks 92
View a full-screen chart: Rotate iPhone to landscape orientation.
•
See the value at a specific date or time: Touch the chart with one finger.
•
See the difference in value over time: Touch the chart with two fingers.
Use iCloud to keep your stock list up to date on your iOS devices: Go to Settings > iCloud >
Documents & Data, then turn on Documents & Data (it’s on by default). See
iCloud on page 15.