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"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'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"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
"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
"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
"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
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via 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 6083 Dec 3, 2004 03:20 PM
by DTN_Glenn_B
Getting Regional quotes nsolot 2 6304 Dec 3, 2004 10:23 AM
by nsolot
best bid, best offer ronsch99 1 6811 Nov 29, 2004 09:25 AM
by DTN_Glenn_B
Java interface/examples tradedyn 1 4575 Nov 19, 2004 10:07 AM
by DTN_Natalie_H
Garbage data on port 9100 ?!? Dierk Droth 9 6424 Nov 11, 2004 10:09 AM
by Dierk Droth
A complete example to get historical data using TCP/IP gautham 2 4955 Nov 9, 2004 04:12 PM
by gautham
How can I ever get a message "Pt4" at port 9100 ? Dierk Droth 2 5011 Nov 9, 2004 04:04 PM
by Dierk Droth
RegisterClientApp() bugs in IQ32.dll sasha 1 5981 Nov 2, 2004 03:12 PM
by DTN_Jay_Froscheiser
MarketOpen value - exactly what does it mean? sasha 1 5947 Nov 1, 2004 12:49 PM
by skunk
How to tell if Client is already registered after crash? sasha 0 5294 Oct 31, 2004 06:34 PM
by sasha
Sunday 5:00pm Level 1 TCP Time field is blank Summary message sasha 0 5268 Oct 31, 2004 04:28 PM
by sasha
Sunday 5:00pm Level 1 TCP MarketOpen=true on Summary message sasha 0 5101 Oct 31, 2004 04:19 PM
by sasha
no 'ask' update message on port 9100 andrzejs 5 5572 Oct 28, 2004 08:34 AM
by DTN_Steve_G
IQFeed .NET C# sockets example using IQ32.dll Dennis 4 14332 Oct 27, 2004 07:10 PM
by Dennis
historical tick data download doesn't match real time ticks dhakme 16 10025 Oct 27, 2004 12:57 PM
by DTN_Steve_G
IQFeed history data limitation frankzhou 0 4761 Oct 26, 2004 04:27 PM
by frankzhou
Data time saving frankzhou 5 5272 Oct 26, 2004 04:20 PM
by DTN_Steve_G
IQLinkLauncher error report frankzhou 2 5414 Oct 25, 2004 07:13 PM
by frankzhou
Inconsistency on 1 minute historical data. Dierk Droth 7 5372 Oct 22, 2004 02:00 PM
by Dierk Droth
frequent timely disconnect andrzejs 9 5787 Oct 21, 2004 01:15 PM
by andrzejs
Port 9100 problem frankzhou 2 5373 Oct 20, 2004 04:50 PM
by frankzhou
Trying to see numbers in demos. gverge 3 4444 Oct 15, 2004 01:06 PM
by DTN_Jay_Froscheiser
does anyone have iqfeed connection problem today? wmillows 3 3975 Oct 14, 2004 09:42 PM
by dhakme
How to abort a "hanging" request for historical data. Dierk Droth 2 3623 Oct 14, 2004 02:33 AM
by Dierk Droth
TCPIP Lvl1 Update - When Time field trade type = "o" sasha 1 3627 Oct 11, 2004 09:21 AM
by DTN_Steve_G
No callback after RegisterClientApp in console_stream (VC++) example Dennis 3 5178 Oct 9, 2004 03:48 PM
by Dennis
Invalid Update Messages using IQFeed socket API lvarga 3 8463 Oct 8, 2004 02:15 PM
by sasha
best way to do this? frankzhou 1 5036 Oct 7, 2004 10:26 PM
by DTN_Jay_Froscheiser
IQFEED open a lot connection frankzhou 2 4874 Oct 7, 2004 11:40 AM
by frankzhou
Max TCPIP Watch Symbols per connection? sasha 0 3937 Oct 6, 2004 02:10 PM
by sasha
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