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"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
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"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 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
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"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
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"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
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Steve_S, DTN_Tim Walter
C# sample using sockets? svftech 8 3307 Jul 17, 2018 03:08 PM
by AK786
Where is 6.0.0.5? jrojas 4 32 Jul 16, 2018 08:21 AM
by DTN_Tim Walter
Questions on upgrading to protocol 6.0 jonnyb 2 232 Jun 23, 2018 05:07 PM
by DTN_Tim Walter
OptionChain for BBD equity returns Options not aligned with definition ovolansky 2 125 Jun 21, 2018 03:50 AM
by ovolansky
Possible error in HTX functions series fabiodev 1 108 Jun 18, 2018 08:03 AM
by DTN_Tim Walter
IQLink/DDE problem Art_iqf 18 196 Jun 11, 2018 08:43 AM
by Art_iqf
Historical data requests in 64-bit VBA jonnyb 7 1475 Jun 11, 2018 05:36 AM
by DTN_Tim Walter
Simple C# Example, Anyone? squirlhntr 4 4198 Jun 1, 2018 03:02 PM
by freemind
Not receiving any data from any iqconnect port Sancho 1 164 May 24, 2018 09:47 AM
by DTN_Tim Walter
C# sample program for Leve1Socket Lav2018 5 329 May 22, 2018 08:06 PM
by mathpaquette
Historical options data ovolansky 4 169 May 22, 2018 01:46 PM
by jonnyb
No way to query historical (expired) equity option chain symbols? hooji 15 7218 May 18, 2018 06:46 AM
by mathpaquette
Open source IQFeed C# Socket Client now available supporting protocol 5.2 mathpaquette 0 150 May 18, 2018 06:41 AM
by mathpaquette
LabelAtBeginning on Linux alex 1 185 May 14, 2018 08:43 AM
by DTN_Tim Walter
Treasury futures show non-tradable prices in Level2 updates aQuant 2 198 May 9, 2018 08:52 AM
by DTN_Tim Walter
Symbol suffix for 'rights' airporter 2 194 May 3, 2018 02:07 PM
by airporter
Daily not adjusted close price ovolansky 1 170 May 3, 2018 08:40 AM
by DTN_Tim Walter
Corrupted structure for historical data ovolansky 5 247 May 3, 2018 02:20 AM
by ovolansky
Price change updates after market close sgill 2 181 May 2, 2018 10:28 AM
by sgill
SPY historical jacknsa 1 170 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 4 227 Apr 25, 2018 05:55 PM
by markzielinski
chronological order of ticks received? Lav2018 1 198 Apr 19, 2018 04:41 AM
by DTN_Tim Walter
Error message - 11582 Could not connect to History Socket ovolansky 1 183 Apr 18, 2018 07:17 AM
by DTN_Tim Walter
Mystery number ger579 3 288 Apr 6, 2018 01:56 AM
by DTN_Tim Walter
Realtime vs Historical tick resolution lgwaustralia 4 321 Apr 5, 2018 08:07 AM
by lgwaustralia
Not getting historical Tick data tester1 2 279 Apr 4, 2018 06:58 PM
by tester1
IQFeed Maximum Messages per Second gcarleu 2 274 Apr 4, 2018 01:18 PM
by gcarleu
Unable to get full Historical Data karthikkrishnan 1 297 Apr 3, 2018 07:49 AM
by DTN_Jay_Froscheiser
sample code karthikkrishnan 6 347 Apr 2, 2018 05:37 PM
by karthikkrishnan
Error on admin port ger579 4 228 Apr 2, 2018 05:20 PM
by ger579
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