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"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat
"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 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
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
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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
News story retrieval David 8 6092 Dec 3, 2004 03:20 PM
by DTN_Glenn_B
Getting Regional quotes nsolot 2 6316 Dec 3, 2004 10:23 AM
by nsolot
best bid, best offer ronsch99 1 6823 Nov 29, 2004 09:25 AM
by DTN_Glenn_B
Java interface/examples tradedyn 1 4583 Nov 19, 2004 10:07 AM
by DTN_Natalie_H
Garbage data on port 9100 ?!? Dierk Droth 9 6430 Nov 11, 2004 10:09 AM
by Dierk Droth
A complete example to get historical data using TCP/IP gautham 2 4966 Nov 9, 2004 04:12 PM
by gautham
How can I ever get a message "Pt4" at port 9100 ? Dierk Droth 2 5019 Nov 9, 2004 04:04 PM
by Dierk Droth
RegisterClientApp() bugs in IQ32.dll sasha 1 5990 Nov 2, 2004 03:12 PM
by DTN_Jay_Froscheiser
MarketOpen value - exactly what does it mean? sasha 1 5957 Nov 1, 2004 12:49 PM
by skunk
How to tell if Client is already registered after crash? sasha 0 5301 Oct 31, 2004 06:34 PM
by sasha
Sunday 5:00pm Level 1 TCP Time field is blank Summary message sasha 0 5277 Oct 31, 2004 04:28 PM
by sasha
Sunday 5:00pm Level 1 TCP MarketOpen=true on Summary message sasha 0 5110 Oct 31, 2004 04:19 PM
by sasha
no 'ask' update message on port 9100 andrzejs 5 5584 Oct 28, 2004 08:34 AM
by DTN_Steve_G
IQFeed .NET C# sockets example using IQ32.dll Dennis 4 14344 Oct 27, 2004 07:10 PM
by Dennis
historical tick data download doesn't match real time ticks dhakme 16 10037 Oct 27, 2004 12:57 PM
by DTN_Steve_G
IQFeed history data limitation frankzhou 0 4770 Oct 26, 2004 04:27 PM
by frankzhou
Data time saving frankzhou 5 5281 Oct 26, 2004 04:20 PM
by DTN_Steve_G
IQLinkLauncher error report frankzhou 2 5421 Oct 25, 2004 07:13 PM
by frankzhou
Inconsistency on 1 minute historical data. Dierk Droth 7 5378 Oct 22, 2004 02:00 PM
by Dierk Droth
frequent timely disconnect andrzejs 9 5799 Oct 21, 2004 01:15 PM
by andrzejs
Port 9100 problem frankzhou 2 5379 Oct 20, 2004 04:50 PM
by frankzhou
Trying to see numbers in demos. gverge 3 4450 Oct 15, 2004 01:06 PM
by DTN_Jay_Froscheiser
does anyone have iqfeed connection problem today? wmillows 3 3978 Oct 14, 2004 09:42 PM
by dhakme
How to abort a "hanging" request for historical data. Dierk Droth 2 3630 Oct 14, 2004 02:33 AM
by Dierk Droth
TCPIP Lvl1 Update - When Time field trade type = "o" sasha 1 3635 Oct 11, 2004 09:21 AM
by DTN_Steve_G
No callback after RegisterClientApp in console_stream (VC++) example Dennis 3 5186 Oct 9, 2004 03:48 PM
by Dennis
Invalid Update Messages using IQFeed socket API lvarga 3 8475 Oct 8, 2004 02:15 PM
by sasha
best way to do this? frankzhou 1 5041 Oct 7, 2004 10:26 PM
by DTN_Jay_Froscheiser
IQFEED open a lot connection frankzhou 2 4880 Oct 7, 2004 11:40 AM
by frankzhou
Max TCPIP Watch Symbols per connection? sasha 0 3941 Oct 6, 2004 02:10 PM
by sasha
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