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"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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"You are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email
"I've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed
"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.
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"I started a trial a few weeks back before the market went wild. DTN.IQ didn’t miss anything and beat my other provider. I decided to stay with you because of the great service through all the volatility." - Comment from Mike
"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
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Steve_S, DTN_Tim Walter
Decoding Timestamps in Update Messages. Craig 6 38 Today @ 02:37 PM
by Craig
Access to Historical Data. Craig 5 106 Sep 20, 2017 06:09 PM
by Craig
IQFeed client connecting but no feed coming qzaqza15 2 29 Sep 18, 2017 06:50 AM
by DTN_Tim Walter
historical daily data, which is split adjusted? J 6 68 Sep 18, 2017 06:38 AM
by DTN_Tim Walter
greeks / delta J 9 104 Sep 15, 2017 12:51 AM
by J
Open IQFeed client on weekend qzaqza15 2 190 Aug 21, 2017 11:15 PM
by qzaqza15
IQFeed news qzaqza15 3 124 Aug 21, 2017 11:10 PM
by qzaqza15
IQFeed (Datafeed) client for Linux qzaqza15 6 144 Aug 16, 2017 09:18 PM
by qzaqza15
Getting started with PHP illu 2 183 Jul 28, 2017 03:47 PM
by illu
premature !ENDMSG! J 4 148 Jul 23, 2017 07:43 PM
by J
Connection problem to IQFeed rlkessler 0 183 Jul 18, 2017 09:23 AM
by rlkessler
History fetch sometimes returns "Unauthorized user ID" taa_dtn 9 377 Jul 18, 2017 08:52 AM
by AlexBump
No way to query historical (expired) equity option chain symbols? hooji 12 5588 Jul 16, 2017 05:20 PM
by freemind
Preferred stocks - what is the formatting in a watch request? airporter 0 172 Jul 6, 2017 04:59 PM
by airporter
Problem downloading VIX.XO - "Unauthorized user ID." bludev 1 190 Jun 30, 2017 05:19 AM
by DTN_Tim Walter
Fast market probelm mac 3 171 Jun 28, 2017 11:35 AM
by DTN_Tim Walter
Expired Equity/Index Options jcrivello 8 1423 Jun 27, 2017 06:13 PM
by freemind
Disconnection from IQConnect.exe RCA 10 253 Jun 23, 2017 11:03 AM
by DTN_Tim Walter
bar data questions yzhao 2 246 Jun 16, 2017 09:01 AM
by yzhao
Can not connect mac 2 271 Jun 11, 2017 08:25 PM
by DTN_Jay_Froscheiser
Different percent held by institutions stats dawin_te 1 269 Jun 5, 2017 11:23 AM
by DTN_Tim Walter
EOD Historical Dividend Adjustments jonnyb 26 3418 May 22, 2017 08:02 AM
by DTN_Tim Walter
IqCommander --- c# zane 1 673 May 6, 2017 12:54 AM
by zane
Historical OHLC bars for quotes (bid/ask)? vmitec 5 596 May 1, 2017 10:13 AM
by jonnyb
IQConnect disconnect behavior mac 5 367 May 1, 2017 08:29 AM
by DTN_Tim Walter
Odd Updates On SCOR Craig 3 278 Apr 25, 2017 02:39 PM
by Craig
forex: last always == bid? zane 5 347 Apr 17, 2017 12:50 PM
by DTN_Tim Walter
forex, relationship between historical ticks and historical seconds zane 1 242 Apr 16, 2017 12:09 PM
by DTN_Tim Walter
Streaming interval bars delays somebody 2 409 Apr 3, 2017 07:43 AM
by DTN_Tim Walter
the fly on the wall news salemreyen 1 391 Mar 28, 2017 09:44 AM
by DTN_Jay_Froscheiser
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