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"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"It’s so nice to be working with real professionals!" - Comment from Len
"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
"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"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
"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
"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 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
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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
IQFeed v5.2 - Request Watches Ryan 1 1781 Aug 10, 2016 11:24 PM
by DTN_Steve_S
Streaming Interval Bars Ryan 3 1365 Aug 10, 2016 03:13 PM
by DTN_Tim Walter
Tick trade side Ariloum 6 1928 Aug 10, 2016 03:00 PM
by Ryan
2 Instances of iqconnect running on same machine jludwig 1 1590 Aug 5, 2016 12:37 PM
by DTN_Steve_S
Level 1 Socket Java App (Fundamental Data Question) codingcorners 0 1312 Aug 5, 2016 09:03 AM
by codingcorners
Getting the date of oldest historical data available for an instrument drizzt 1 1582 Aug 5, 2016 08:24 AM
by DTN_Steve_S
error message-disconnected from data server software9Trader 1 1251 Aug 4, 2016 12:00 PM
by software9Trader
Please help me interpret meaning of output... orockacha93 1 1449 Jul 29, 2016 08:20 AM
by DTN_Tim Walter
IQFeed Latency - NxCore 22arbi 1 2448 Jul 25, 2016 09:52 PM
by DTN_Steve_S
Settle trades not chronological arth_trader 1 1612 Jul 25, 2016 09:36 PM
by DTN_Steve_S
DTNFeed's equivalent to Satellite's "Live Trade"? bill_lansa 0 1361 Jul 20, 2016 10:17 AM
by bill_lansa
Missing minute candles for PFPT on 9th March 2016 YDBackTester 5 1797 Jul 17, 2016 08:52 PM
by DTN_Tim Walter
BD# latency on May, 24th nto 4 1708 Jul 13, 2016 03:28 PM
by nto
HTT request fails for some spreads SierraChart 2 1637 Jul 12, 2016 06:56 AM
by DTN_Tim Walter
SELECT UPDATE FIELD return value question dplneural 8 1487 Jul 5, 2016 08:12 AM
by dplneural
LimitEntry vs OpenLimit order YDBackTester 0 1323 Jul 3, 2016 03:48 PM
by YDBackTester
5.2.0.5 Beta fails instantly under Wine taa_dtn 21 2751 Jul 1, 2016 08:32 AM
by DTN_Tim Walter
Option Chain Lookup bill_lansa 8 1709 Jun 28, 2016 01:40 PM
by bill_lansa
No level 2 data on jun 6 and 7 nto 8 1482 Jun 11, 2016 07:44 PM
by DTN_Tim Walter
Definition of trading hours for historical tick data availability arth_trader 1 1887 May 27, 2016 02:22 PM
by DTN_Steve_S
How to build an option chains table and subscribe to its real-time data dawin_te 1 1825 May 27, 2016 02:17 PM
by DTN_Steve_S
Requesting Fundamental Data ericglover 1 1536 May 23, 2016 09:22 AM
by DTN_Tim Walter
How to get the earliest date tick data available arth_trader 1 1677 May 19, 2016 04:45 PM
by DTN_Tim Walter
BufferedReader.readLine hangs for history lookup arth_trader 2 1345 May 19, 2016 01:33 PM
by arth_trader
Corrupted data ? YDBackTester 0 1480 May 17, 2016 10:58 PM
by YDBackTester
Historical data mismatch semenchikus 0 1541 May 8, 2016 01:39 PM
by semenchikus
Can't Connect IQFeed 5.2.1.0 and wine-1.9.6 (Staging) TechnoConserve 4 2040 May 6, 2016 07:16 AM
by tccharleton
Crashes using IQFeed on Amazon AWS/Ubuntu/Wine after approx 24hrs tccharleton 13 4036 May 6, 2016 07:09 AM
by tccharleton
64 bit kdarby 1 1431 Apr 28, 2016 08:08 PM
by DTN_Tim Walter
5.2 lots of reconnects Ronald 15 1961 Apr 26, 2016 01:15 PM
by DTN_Tim Walter
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