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"I would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"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
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
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Joined: Dec 19, 2017 08:59 AM
Last Post: Dec 19, 2017 11:20 AM
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ewnike has contributed to 2 posts out of 19450 total posts (0.01%) in 833 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » python proper format to request data Dec 19, 2017 11:20 AM (Total replies: 2)

Thanks for replying. I have the general idea...just need to explore a little. Thought that you had the magic potion....
Eric Winiecke

IQFeed Developer Support » python proper format to request data Dec 19, 2017 09:08 AM (Total replies: 2)

Hello! I am new to the forum and to DTN API. I am using python. I have successfully connected but I am having trouble getting data. If I want to receive in real time volume bars, I subscribe to port 9400.

How do you format this [],B['C'],[symbol],[DateTime],[Open],[High],[Low],[Last],[CummulativeVolume],[IntervalVolume],[NumberOfTrades] into an acceptable request ?

I am just asking for an simple example (not particularly the one above) so that I can have a pattern to follow.

Thanks!
Eric Winiecke


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