DTN IQFeed

IQFeed is a data service from DTN, a Tier 1 provider which controls and operates its own Ticker plant and data centers (and doesn't rely on third-party facilities). IQFeed offers one of the fastest, most reliable datafeeds available, compatible with more than 50 industry leading 3rd party software packages.

Free Trial for Investor/RT subscribers

With an IQ Feed subscription, you may access :

• True tick by tick real-time data on U.S. and Canadian Equities, Equity Options, London Equities, U.S. and International Futures, Futures Options and Forex pairs
• Futures Market depth (full order book for US markets)  & Nasdaq level II data
• Real-time index quotes
• More than 700 market stats & breadth indicators (such as TICK, TRIN, Premium,.), most of which update every 1 second !
• Real-time streaming news from Benzinga Pro, RTTnews.com, PR Newswire, Business Wire & more
• And a customer service you can actually talk to !!

The data coverage for historical download is :

• 180 calendar days of tick data (every transaction reported with the associated Bid and Ask price) 
• 10+ years of 1-minute historical bars (OHLCV), with the main US/Eurex futures markets available since 2005/2006
• 20+ years of daily historical bars 

DTN IQFeed allows Investor/RT to track in realtime up to 2500 symbols simultaneously. IQFeed is also directly compatible with Microsoft Excel or OpenOffice.org's free Calc software (using IQFeed's built in DDE capabilities).