Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"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
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"Excellent datafeed !!!" - Comment from Arely
"Everything is working great with the API. I love it." - Comment from Calvin
"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
"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
"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
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
Home  Search  Register  Login  Recent Posts
Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
access IQConnect.exe by TCP from another computer mdafeed 1 3432 Oct 20, 2017 11:47 AM
by DTN_Steve_S
Trade Market Center values damarcant 1 4410 Oct 11, 2017 10:19 AM
by DTN_Tim Walter
Decoding Timestamps in Update Messages. Craig 10 4169 Oct 10, 2017 11:07 AM
by DTN_Tim Walter
NYSE Level 2 Ariloum 4 3591 Oct 6, 2017 08:01 PM
by Ariloum
HTT Request Ignoring Time tom_e 1 3966 Oct 6, 2017 05:26 PM
by DTN_Steve_S
HDX / HWX ddtrader 3 3205 Oct 4, 2017 01:27 PM
by DTN_Tim Walter
Historical API Issue AlexK 6 3649 Oct 2, 2017 12:21 PM
by DTN_Tim Walter
greeks / delta J 10 5837 Sep 27, 2017 08:17 AM
by J
Some aftermarket bars missing sweigner 2 3204 Sep 26, 2017 02:30 PM
by sweigner
Access to Historical Data. Craig 5 5978 Sep 20, 2017 06:09 PM
by Craig
IQFeed client connecting but no feed coming qzaqza15 2 3566 Sep 18, 2017 06:50 AM
by DTN_Tim Walter
historical daily data, which is split adjusted? J 6 6918 Sep 18, 2017 06:38 AM
by DTN_Tim Walter
Open IQFeed client on weekend qzaqza15 2 3921 Aug 21, 2017 11:15 PM
by qzaqza15
IQFeed news qzaqza15 3 3500 Aug 21, 2017 11:10 PM
by qzaqza15
IQFeed (Datafeed) client for Linux qzaqza15 6 5877 Aug 16, 2017 09:18 PM
by qzaqza15
Getting started with PHP illu 2 3671 Jul 28, 2017 03:47 PM
by illu
premature !ENDMSG! J 4 3722 Jul 23, 2017 07:43 PM
by J
Connection problem to IQFeed rlkessler 0 4631 Jul 18, 2017 09:23 AM
by rlkessler
History fetch sometimes returns "Unauthorized user ID" taa_dtn 9 4717 Jul 18, 2017 08:52 AM
by AlexBump
Preferred stocks - what is the formatting in a watch request? airporter 0 3260 Jul 6, 2017 04:59 PM
by airporter
Problem downloading VIX.XO - "Unauthorized user ID." bludev 1 4634 Jun 30, 2017 05:19 AM
by DTN_Tim Walter
Fast market probelm mac 3 4987 Jun 28, 2017 11:35 AM
by DTN_Tim Walter
Expired Equity/Index Options jcrivello 8 4759 Jun 27, 2017 06:13 PM
by freemind
Disconnection from IQConnect.exe RCA 10 5364 Jun 23, 2017 11:03 AM
by DTN_Tim Walter
bar data questions yzhao 2 3324 Jun 16, 2017 09:01 AM
by yzhao
Can not connect mac 2 4542 Jun 11, 2017 08:25 PM
by DTN_Jay_Froscheiser
Different percent held by institutions stats dawin_te 1 3339 Jun 5, 2017 11:23 AM
by DTN_Tim Walter
IqCommander --- c# zane 1 3952 May 6, 2017 12:54 AM
by zane
Historical OHLC bars for quotes (bid/ask)? vmitec 5 6549 May 1, 2017 10:13 AM
by jonnyb
IQConnect disconnect behavior mac 5 5198 May 1, 2017 08:29 AM
by DTN_Tim Walter
Page 8 of 66 Go to page: · 1 · ... · 5 · 6 · 7 · [8] · 9 · 10 · 11 · ... · 66 · Prev · Next

Time: Fri April 26, 2024 1:55 PM CFBB v1.2.0 10 ms.
© AderSoftware 2002-2003