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"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"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
"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
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"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
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
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Viewing User Profile for: ewnike
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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 18709 total posts (0.01%) in 276 days (0.01 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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