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"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"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
"I used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - 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
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - Comment from Public Forum
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"Excellent datafeed !!!" - Comment from Arely
"I was with ******* for 4 years at $230 a month, this is a huge savings for me, GOD BLESS YOU PEOPLE," - Comment from T.S. via Email
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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 7433 Sep 18, 2018 05:39 AM
by DTN_Jay_Froscheiser
Historical Tick Data Request Hours AK786 12 5642 Sep 11, 2018 12:55 PM
by bigjake
Historical Data question fredericf 10 4832 Sep 11, 2018 12:18 PM
by fredericf
Brent ICE problem Docent 8 3479 Sep 11, 2018 10:36 AM
by DTN_Tim Walter
Issue with HIT lookup message bigjake 3 3197 Sep 4, 2018 07:26 AM
by DTN_Tim Walter
Questions regarding option chain requesting homie70 6 9099 Aug 16, 2018 10:06 AM
by DTN_Tim Walter
Open source IQFeed C# Socket Client now available supporting protocol 5.2 mathpaquette 8 6318 Aug 15, 2018 08:21 AM
by data_collector
Update message format for index options homie70 1 2841 Aug 15, 2018 01:32 AM
by homie70
Market Scans Documentation MyDtnForums 0 2873 Aug 14, 2018 01:16 PM
by MyDtnForums
Outbound traffic JBEN 10 2808 Aug 9, 2018 08:11 AM
by DTN_Tim Walter
Spontaneous error 'Unauthorized user ID.' rust 6 4881 Aug 6, 2018 03:26 PM
by hfries
Questions on upgrading to protocol 6.0 jonnyb 4 4185 Jul 30, 2018 12:12 PM
by DTN_Tim Walter
C# sample using sockets? svftech 8 7936 Jul 17, 2018 03:08 PM
by AK786
Where is 6.0.0.5? jrojas 4 3084 Jul 16, 2018 08:21 AM
by DTN_Tim Walter
OptionChain for BBD equity returns Options not aligned with definition ovolansky 2 3488 Jun 21, 2018 03:50 AM
by ovolansky
Possible error in HTX functions series fabiodev 1 2818 Jun 18, 2018 08:03 AM
by DTN_Tim Walter
IQLink/DDE problem Art_iqf 18 3474 Jun 11, 2018 08:43 AM
by Art_iqf
Historical data requests in 64-bit VBA jonnyb 7 4359 Jun 11, 2018 05:36 AM
by DTN_Tim Walter
Simple C# Example, Anyone? squirlhntr 4 7496 Jun 1, 2018 03:02 PM
by freemind
Not receiving any data from any iqconnect port Sancho 1 2853 May 24, 2018 09:47 AM
by DTN_Tim Walter
C# sample program for Leve1Socket Lav2018 5 5786 May 22, 2018 08:06 PM
by mathpaquette
Historical options data ovolansky 4 3179 May 22, 2018 01:46 PM
by jonnyb
LabelAtBeginning on Linux alex 1 2934 May 14, 2018 08:43 AM
by DTN_Tim Walter
Treasury futures show non-tradable prices in Level2 updates aQuant 2 3400 May 9, 2018 08:52 AM
by DTN_Tim Walter
Symbol suffix for 'rights' airporter 2 2919 May 3, 2018 02:07 PM
by airporter
Daily not adjusted close price ovolansky 1 2863 May 3, 2018 08:40 AM
by DTN_Tim Walter
Corrupted structure for historical data ovolansky 5 3190 May 3, 2018 02:20 AM
by ovolansky
Price change updates after market close sgill 2 3331 May 2, 2018 10:28 AM
by sgill
SPY historical jacknsa 1 3066 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 3323 Apr 25, 2018 05:55 PM
by markzielinski
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