Index: Standard & Poor 500 (US)
No. of Component Stocks: 500
Trading Hours: 0930 - 1600 EST
Update Frequency: every minute by a robot
(20 minutes delay, data from Yahoo! Finance)

Indexes (Hong Kong): Hang Seng Index, Hang Seng China Enterprises Index
No. of Component Stocks: HSI (39), HSCEI (41)
Trading Hours: 1000 - 1600 HKT
Update Frequency: every minute by a robot
(20 minutes delay, data from Yahoo! Finance)

Fortune Global 500 (Year 2007)
Top 500 enterprises on the world that make up the most revenue

Index: NASDAQ-100 (US)
No. of Component Stocks: 100
Trading Hours: 0930 - 1600 EST
Update Frequency: every minute by a robot
(15 minutes delay, data from Yahoo! Finance)

Index: FTSE 100 (UK)
No. of Component Stocks: 102 (9 are missing from the data source)
Trading Hours: 0800 - 1630 GMT
Update Frequency: every minute by a robot
(20 minutes delay, data from Yahoo! Finance)

Index: Dow Jones Industrial Average (US)
No. of Component Stocks: 30
Trading Hours: 0930 - 1600 EST
Update Frequency: every minute by a robot
(20 minutes delay, data from Yahoo! Finance)

No. of indices available: 29
Update Frequency: every minute by a robot
(Data from Yahoo! Finance)

Foreign Exchange
No. of currencies available: 10
Trading Hours: all day
Update Frequency: every minute by a robot
(Data from Yahoo! Finance)