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"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
"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
"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
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"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
"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
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"You have an excellent product !!!!!!" - Comment from Arely
"You are much better than lawyers or the phone company because you answer the phone when I call! I just love your customer service." - Comment from Isreal
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Connect to Level 1 AND News Lookup at the same time Antoine LUCAS 0 11 Jul 1, 2020 03:09 PM
by Antoine LUCAS
Keeping up with L2 flow during busy market hours jmv 7 256 Jun 24, 2020 06:51 AM
by DTN_Gary_Stephen
Questions about api dd 3 272 Jun 17, 2020 12:20 PM
by DTN_Gary_Stephen
IQFeed API documentation source? andrewNoah 3 456 Jun 13, 2020 11:10 AM
by mathpaquette
HTT: BeginTime and EndTime precision shanezilla 1 140 Jun 11, 2020 06:37 PM
by DTN_Gary_Stephen
Time Zones included in Listed Markets(SLM) call MV_opt 5 329 Jun 10, 2020 11:44 AM
by DTN_Gary_Stephen
HTT command: bug in parsing EndTime? altmany 1 155 Jun 10, 2020 09:02 AM
by DTN_Gary_Stephen
IQFeed.CSharpApiClient has now support for Python mathpaquette 0 150 May 31, 2020 04:19 PM
by mathpaquette
How to Get a List of Index Components? amiribarksdale 2 250 May 26, 2020 08:32 AM
by DTN_Gary_Stephen
Equity Tickdata has extreme outliers karthikkrishnan 9 495 May 20, 2020 08:41 AM
by karthikkrishnan
Trade Aggressor always 0 karthikkrishnan 4 239 May 19, 2020 06:02 PM
by karthikkrishnan
On the historical data, The Close Price are almost ALWAYS different from the next Open price ant1 3 846 May 16, 2020 10:28 PM
by Xed43
Error on Invalid Login one541 2 272 May 7, 2020 03:01 PM
by DTN_Gary_Stephen
IntervalVolume in B[Type] messages in Derivative sockets one541 3 252 May 7, 2020 01:54 PM
by one541
Time Stamp Data Type Formatting Seventy77seven 3 272 May 5, 2020 02:40 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Wish List
 Is trade data provided on the same level 1 message update 		trader2021 13 347 Apr 30, 2020 01:51 PM
by DTN_Gary_Stephen
Volume Profile ejzj1 1 244 Apr 28, 2020 11:46 AM
by DTN_Gary_Stephen
News Story Download Limit. Craig 8 967 Apr 26, 2020 09:20 AM
by logisticinfotech
All Quotes Delayed By About 2 Minutes Today. Craig 5 349 Apr 22, 2020 06:29 AM
by DTN_Stephen
IQFeed on Linux throws ICMP error karthikkrishnan 3 392 Apr 21, 2020 03:12 PM
by jmv
C Today. Craig 10 499 Apr 20, 2020 12:22 PM
by DTN_Gary_Stephen
API on Linux TrumpeT 10 1242 Apr 15, 2020 05:50 PM
by taa_dtn
Canadian Options AlphaRider 1 275 Apr 13, 2020 11:30 AM
by DTN_Stephen
Trading Halts. Craig 3 526 Mar 15, 2020 05:45 PM
by DTN_Stephen
News History Error. Craig 1 353 Mar 14, 2020 01:54 PM
by Craig
Undocumented limit of 4000 headlines? altmany 3 666 Mar 11, 2020 02:08 PM
by altmany
Delayed realtime quotes by up to 10 minutes AHA 1 379 Mar 11, 2020 06:32 AM
by DTN_Stephen
HTT - high,close,open etc. keohir808 0 455 Feb 29, 2020 06:48 PM
by keohir808
Live feed delayed quotes fredericf 2 582 Feb 12, 2020 12:47 PM
by DTN_Gary_Stephen
Allow me to introduce myself. DTN_Gary_Stephen 1 961 Jan 30, 2020 07:20 PM
by mathpaquette
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