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"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
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"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
"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
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Odd Updates On SCOR Craig 3 3200 Apr 25, 2017 02:39 PM
by Craig
forex: last always == bid? zane 5 3836 Apr 17, 2017 12:50 PM
by DTN_Tim Walter
forex, relationship between historical ticks and historical seconds zane 1 3262 Apr 16, 2017 12:09 PM
by DTN_Tim Walter
Streaming interval bars delays somebody 2 5959 Apr 3, 2017 07:43 AM
by DTN_Tim Walter
the fly on the wall news salemreyen 1 3762 Mar 28, 2017 09:44 AM
by DTN_Jay_Froscheiser
Getting API Sample Code to work with MS Visual Studio 2015 sds 4 5704 Mar 9, 2017 08:58 AM
by sds
Starting with the examples in the API bg112 2 4576 Mar 9, 2017 07:08 AM
by DTN_Tim Walter
Getting Started with API kejam50 1 3634 Mar 6, 2017 01:41 PM
by DTN_Tim Walter
IQConnect start rapiteanua 4 5582 Feb 28, 2017 01:30 PM
by rapiteanua
mfc110.dll fix Sancho 1 4397 Feb 20, 2017 10:47 AM
by DTN_Steve_S
iqfeed-client_5_2_5_0 won't start, can't find mfc110.dll using wine/linux implimentation Sancho 0 3478 Feb 19, 2017 01:05 PM
by Sancho
Receiving no data on request that I am pretty sure is correct. eadains 3 4449 Feb 16, 2017 01:02 PM
by DTN_Jay_Froscheiser
How to get official closing price from exchange. qichaohe 1 3548 Feb 15, 2017 05:31 PM
by qichaohe
api tied to windows? vaswani 13 3839 Feb 5, 2017 11:02 AM
by DTN_Tim Walter
Link problem laughlin 6 3735 Jan 18, 2017 08:35 PM
by laughlin
Getting Index Constituents / all US Equities yourabi 2 4116 Dec 28, 2016 11:30 PM
by yourabi
C# samplem with tcp/ip (Page: · 1 · 2 ) seattle_guy 45 24744 Dec 5, 2016 07:30 PM
by sumrakkk
Last price between Bid/Ask range juliovknc 11 4543 Nov 30, 2016 10:38 AM
by DTN_Tim Walter
API Fee? BlackSheep 3 5456 Nov 22, 2016 06:06 AM
by DTN_Jay_Froscheiser
Problem With HIT Interval zane 5 3803 Nov 15, 2016 11:01 AM
by DTN_Tim Walter
ESZ16 is missing intraday back fill for 11/7 mattgundersen 12 4833 Nov 10, 2016 02:42 PM
by DTN_Tim Walter
Trouble downloading historic tick data malmberg 2 3637 Nov 10, 2016 01:44 PM
by malmberg
How to get option chains for the past opttrade 2 3822 Nov 7, 2016 04:01 PM
by opttrade
How to obtain historical data (OHLC) for current bars JJTrader 1 4605 Nov 7, 2016 08:30 AM
by DTN_Jay_Froscheiser
SymbolDownload - not downloading multiple exchanges jigsawtrading 1 3919 Oct 31, 2016 05:10 AM
by DTN_Tim Walter
Bad Level 2 NASDAQ quotes today eporter 1 3443 Oct 24, 2016 12:17 PM
by DTN_Tim Walter
when busy trading,CPU usage up to 100% milcloud 3 4163 Oct 22, 2016 08:01 AM
by milcloud
need some help for Messate type milcloud 6 3989 Oct 14, 2016 12:29 PM
by DTN_Tim Walter
Bad historical data on 2016-09-26 eporter 2 3901 Oct 3, 2016 10:21 AM
by eporter
problems with IQFeed subscription rleggi 1 3727 Oct 3, 2016 02:03 AM
by DTN_Tim Walter
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