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"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"I am very happy I changed. I love the product, but more so I am thrilled with Tech Support. You are knowledgeable, polite, pleasant and professional." - Comment from Pat
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"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
"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
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"IQ feed works very well, does not have all of the normal interruptions I have grown used to on *******" - Comment from Mark
"Everything is working great with the API. I love it." - Comment from Calvin
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - 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
Extended Fundamental Data and Price Increase Questions jonnyb 6 7363 Sep 18, 2018 05:39 AM
by DTN_Jay_Froscheiser
Historical Tick Data Request Hours AK786 12 5553 Sep 11, 2018 12:55 PM
by bigjake
Historical Data question fredericf 10 4755 Sep 11, 2018 12:18 PM
by fredericf
Brent ICE problem Docent 8 3418 Sep 11, 2018 10:36 AM
by DTN_Tim Walter
Issue with HIT lookup message bigjake 3 3137 Sep 4, 2018 07:26 AM
by DTN_Tim Walter
Questions regarding option chain requesting homie70 6 9006 Aug 16, 2018 10:06 AM
by DTN_Tim Walter
Open source IQFeed C# Socket Client now available supporting protocol 5.2 mathpaquette 8 6249 Aug 15, 2018 08:21 AM
by data_collector
Update message format for index options homie70 1 2786 Aug 15, 2018 01:32 AM
by homie70
Market Scans Documentation MyDtnForums 0 2816 Aug 14, 2018 01:16 PM
by MyDtnForums
Outbound traffic JBEN 10 2753 Aug 9, 2018 08:11 AM
by DTN_Tim Walter
Spontaneous error 'Unauthorized user ID.' rust 6 4820 Aug 6, 2018 03:26 PM
by hfries
Questions on upgrading to protocol 6.0 jonnyb 4 4129 Jul 30, 2018 12:12 PM
by DTN_Tim Walter
C# sample using sockets? svftech 8 7871 Jul 17, 2018 03:08 PM
by AK786
Where is 6.0.0.5? jrojas 4 3030 Jul 16, 2018 08:21 AM
by DTN_Tim Walter
OptionChain for BBD equity returns Options not aligned with definition ovolansky 2 3156 Jun 21, 2018 03:50 AM
by ovolansky
Possible error in HTX functions series fabiodev 1 2747 Jun 18, 2018 08:03 AM
by DTN_Tim Walter
IQLink/DDE problem Art_iqf 18 3415 Jun 11, 2018 08:43 AM
by Art_iqf
Historical data requests in 64-bit VBA jonnyb 7 4303 Jun 11, 2018 05:36 AM
by DTN_Tim Walter
Simple C# Example, Anyone? squirlhntr 4 7428 Jun 1, 2018 03:02 PM
by freemind
Not receiving any data from any iqconnect port Sancho 1 2789 May 24, 2018 09:47 AM
by DTN_Tim Walter
C# sample program for Leve1Socket Lav2018 5 5708 May 22, 2018 08:06 PM
by mathpaquette
Historical options data ovolansky 4 3121 May 22, 2018 01:46 PM
by jonnyb
LabelAtBeginning on Linux alex 1 2879 May 14, 2018 08:43 AM
by DTN_Tim Walter
Treasury futures show non-tradable prices in Level2 updates aQuant 2 3344 May 9, 2018 08:52 AM
by DTN_Tim Walter
Symbol suffix for 'rights' airporter 2 2856 May 3, 2018 02:07 PM
by airporter
Daily not adjusted close price ovolansky 1 2805 May 3, 2018 08:40 AM
by DTN_Tim Walter
Corrupted structure for historical data ovolansky 5 3120 May 3, 2018 02:20 AM
by ovolansky
Price change updates after market close sgill 2 3274 May 2, 2018 10:28 AM
by sgill
SPY historical jacknsa 1 3013 Apr 30, 2018 12:58 PM
by DTN_Tim Walter
Open, High, Low, Volume, Bid, BidSize, Ask, AskSize are all reset to zero outside trading hours markzielinski 4 3270 Apr 25, 2018 05:55 PM
by markzielinski
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