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"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"Everything is working great with the API. I love it." - Comment from Calvin
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat
"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"I've never had DTN go out on me since switching. ******* would go down a couple times every month when I was using them." - Comment from Bryce in AL.
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"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
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. 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
Making multiple simultaneous history lookup requests bigjake 3 1016 Feb 1, 2018 11:00 AM
by DTN_Tim Walter
EOD Historical Dividend Adjustments (Page: · 1 · 2 ) jonnyb 37 7831 Jan 31, 2018 04:14 PM
by almoniyot
Cannot get iqconnet.exe to run on Ubuntu AWS Instance (import_dll Library mfc110.dll) karunkrishna 6 2544 Dec 24, 2017 07:40 PM
by karunkrishna
python proper format to request data ewnike 2 1324 Dec 19, 2017 11:20 AM
by ewnike
S&P500 / Futures "Fair Value" number. Craig 4 1101 Dec 14, 2017 12:38 PM
by Craig
Availability Of Same Day Tick Data. Craig 3 1096 Dec 5, 2017 10:49 AM
by DTN_Tim Walter
EURO DOLLAR expired contract data issuse FVP_60A 0 977 Nov 25, 2017 05:31 PM
by FVP_60A
splits, renames, buyouts etc Sancho 1 1265 Nov 20, 2017 01:51 PM
by DTN_Stephen
Issue with @VX# data retrieval david_leake 5 1527 Nov 19, 2017 11:51 AM
by david_leake
How do I get daily info? pashute 1 1402 Nov 10, 2017 07:18 AM
by DTN_Stephen
Missing symbols or unknown mapping ddtrader 3 1209 Oct 30, 2017 01:09 PM
by DTN_Stephen
IQFeed client update backwards compatibility sevteen 2 828 Oct 24, 2017 02:44 PM
by sevteen
Duplicate records for historical data sevteen 2 955 Oct 24, 2017 10:30 AM
by sevteen
Trade Market Center values damarcant 1 1215 Oct 23, 2017 08:53 PM
by illuminatus7
Reading feed into app malcrob 4 1170 Oct 21, 2017 01:37 PM
by stargrazer
access IQConnect.exe by TCP from another computer mdafeed 1 1154 Oct 20, 2017 11:47 AM
by DTN_Steve_S
Trade Market Center values damarcant 1 911 Oct 11, 2017 10:19 AM
by DTN_Tim Walter
Decoding Timestamps in Update Messages. Craig 10 1374 Oct 10, 2017 11:07 AM
by DTN_Tim Walter
NYSE Level 2 Ariloum 4 1232 Oct 6, 2017 08:01 PM
by Ariloum
HTT Request Ignoring Time tom_e 1 1448 Oct 6, 2017 05:26 PM
by DTN_Steve_S
HDX / HWX ddtrader 3 993 Oct 4, 2017 01:27 PM
by DTN_Tim Walter
Historical API Issue AlexK 6 1229 Oct 2, 2017 12:21 PM
by DTN_Tim Walter
greeks / delta J 10 1752 Sep 27, 2017 08:17 AM
by J
Some aftermarket bars missing sweigner 2 935 Sep 26, 2017 02:30 PM
by sweigner
Access to Historical Data. Craig 5 1800 Sep 20, 2017 06:09 PM
by Craig
IQFeed client connecting but no feed coming qzaqza15 2 1031 Sep 18, 2017 06:50 AM
by DTN_Tim Walter
historical daily data, which is split adjusted? J 6 2496 Sep 18, 2017 06:38 AM
by DTN_Tim Walter
Open IQFeed client on weekend qzaqza15 2 1360 Aug 21, 2017 11:15 PM
by qzaqza15
IQFeed news qzaqza15 3 1087 Aug 21, 2017 11:10 PM
by qzaqza15
IQFeed (Datafeed) client for Linux qzaqza15 6 2085 Aug 16, 2017 09:18 PM
by qzaqza15
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