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"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
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»Forums Index »Product Support »Common Troubleshooting Tips
Thread Started By Replies Views Last Post
How to report a problem with the data DTN_SarahS 0 24158 Nov 13, 2007 04:07 PM
by DTN_SarahS
Chart is not updating DTN_SarahS 0 7991 Nov 13, 2007 11:24 AM
by DTN_SarahS
Blank watchlist or quote page DTN_SarahS 0 7067 Nov 13, 2007 11:17 AM
by DTN_SarahS
"Failed to open document" or "The parameter is incorrect" error DTN_SarahS 0 7178 Nov 13, 2007 11:07 AM
by DTN_SarahS
Problems logging in? Check here first! DTN_SarahS 4 21030 Nov 13, 2007 10:58 AM
by DTN_SarahS

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