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"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 am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don
"Excellent datafeed !!!" - Comment from Arely
"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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"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
"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
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"It’s so nice to be working with real professionals!" - Comment from Len
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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
Option Chain Lookup bill_lansa 8 1631 Jun 28, 2016 01:40 PM
by bill_lansa
No level 2 data on jun 6 and 7 nto 8 1400 Jun 11, 2016 07:44 PM
by DTN_Tim Walter
Definition of trading hours for historical tick data availability arth_trader 1 1808 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 1732 May 27, 2016 02:17 PM
by DTN_Steve_S
Requesting Fundamental Data ericglover 1 1455 May 23, 2016 09:22 AM
by DTN_Tim Walter
How to get the earliest date tick data available arth_trader 1 1598 May 19, 2016 04:45 PM
by DTN_Tim Walter
BufferedReader.readLine hangs for history lookup arth_trader 2 1263 May 19, 2016 01:33 PM
by arth_trader
Corrupted data ? YDBackTester 0 1394 May 17, 2016 10:58 PM
by YDBackTester
Historical data mismatch semenchikus 0 1453 May 8, 2016 01:39 PM
by semenchikus
Can't Connect IQFeed 5.2.1.0 and wine-1.9.6 (Staging) TechnoConserve 4 1921 May 6, 2016 07:16 AM
by tccharleton
Crashes using IQFeed on Amazon AWS/Ubuntu/Wine after approx 24hrs tccharleton 13 3841 May 6, 2016 07:09 AM
by tccharleton
64 bit kdarby 1 1350 Apr 28, 2016 08:08 PM
by DTN_Tim Walter
5.2 lots of reconnects Ronald 15 1863 Apr 26, 2016 01:15 PM
by DTN_Tim Walter
day askv + bidv != day volume nto 3 1395 Apr 22, 2016 12:35 PM
by DTN_Tim Walter
Market Depth Entry for IEX quickTick 5 1681 Apr 20, 2016 01:21 AM
by DTN_Tim Walter
Historical data delay semenchikus 4 1502 Apr 20, 2016 12:50 AM
by DTN_Tim Walter
Aggregated market data on advance declines through the IQFeed ericglover 1 1234 Apr 10, 2016 05:26 AM
by DTN_Tim Walter
Tick data into OHLCV semenchikus 22 2666 Apr 8, 2016 02:38 PM
by DTN_Tim Walter
Getting only 8 days of tick data after hours berlock 0 1171 Apr 7, 2016 10:56 PM
by berlock
infer trade type nto 2 1436 Apr 7, 2016 11:03 AM
by nto
"Open Interest" field missing from 5.2 docs dk_brad 6 1471 Apr 1, 2016 03:38 AM
by DTN_Tim Walter
IQConnect.exe 5.2.1.0 (and 5.1.1.3) hangs on connect for multiple connections dk_brad 4 1447 Mar 30, 2016 08:36 AM
by DTN_Tim Walter
V 5.2 release date MyDtnForums 1 1237 Mar 24, 2016 08:33 AM
by DTN_Tim Walter
More than one application using IQFeed in same machine alexdapJT 8 2143 Mar 17, 2016 10:33 AM
by DTN_Tim Walter
HRESULT: 0x80010105 (RPC_E_SERVERFAULT) - when retreiving the historical quote using COM DTNIQFeedComLib orderflow 2 1525 Mar 17, 2016 10:13 AM
by DTN_Tim Walter
HTT can supply up to one week only of tick data? YDBackTester 1 1373 Mar 14, 2016 03:34 PM
by DTN_Tim Walter
Level1Fields for Protocol 5.2 tccharleton 4 1604 Mar 11, 2016 12:14 PM
by tccharleton
Retrieve historical Tick data ejzj1 2 1799 Mar 7, 2016 02:29 AM
by ejzj1
Question about HIT returned data (interval candles) YDBackTester 1 2112 Mar 5, 2016 03:15 PM
by DTN_Steve_S
Developers access Docent 1 1695 Mar 4, 2016 08:23 AM
by DTN_Steve_S
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