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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
"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
"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy 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 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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
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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
IQConnect start rapiteanua 4 1002 Feb 28, 2017 01:30 PM
by rapiteanua
mfc110.dll fix Sancho 1 1146 Feb 20, 2017 10:47 AM
by DTN_Steve_S
iqfeed-client_5_2_5_0 won't start, can't find mfc110.dll using wine/linux implimentation Sancho 0 851 Feb 19, 2017 01:05 PM
by Sancho
Receiving no data on request that I am pretty sure is correct. eadains 3 1524 Feb 16, 2017 01:02 PM
by DTN_Jay_Froscheiser
How to get official closing price from exchange. qichaohe 1 869 Feb 15, 2017 05:31 PM
by qichaohe
api tied to windows? vaswani 13 950 Feb 5, 2017 11:02 AM
by DTN_Tim Walter
Link problem laughlin 6 972 Jan 18, 2017 08:35 PM
by laughlin
Spontaneous error 'Unauthorized user ID.' rust 1 967 Jan 9, 2017 01:51 PM
by DTN_Tim Walter
Getting Index Constituents / all US Equities yourabi 2 1426 Dec 28, 2016 11:30 PM
by yourabi
C# samplem with tcp/ip (Page: · 1 · 2 ) seattle_guy 45 15133 Dec 5, 2016 07:30 PM
by sumrakkk
Last price between Bid/Ask range juliovknc 11 1319 Nov 30, 2016 10:38 AM
by DTN_Tim Walter
API Fee? BlackSheep 3 1862 Nov 22, 2016 06:06 AM
by DTN_Jay_Froscheiser
Problem With HIT Interval zane 5 1253 Nov 15, 2016 11:01 AM
by DTN_Tim Walter
ESZ16 is missing intraday back fill for 11/7 mattgundersen 12 1674 Nov 10, 2016 02:42 PM
by DTN_Tim Walter
Trouble downloading historic tick data malmberg 2 1168 Nov 10, 2016 01:44 PM
by malmberg
How to get option chains for the past opttrade 2 1135 Nov 7, 2016 04:01 PM
by opttrade
How to obtain historical data (OHLC) for current bars JJTrader 1 1580 Nov 7, 2016 08:30 AM
by DTN_Jay_Froscheiser
SymbolDownload - not downloading multiple exchanges jigsawtrading 1 1229 Oct 31, 2016 05:10 AM
by DTN_Tim Walter
Bad Level 2 NASDAQ quotes today eporter 1 990 Oct 24, 2016 12:17 PM
by DTN_Tim Walter
when busy trading,CPU usage up to 100% milcloud 3 1420 Oct 22, 2016 08:01 AM
by milcloud
Symbols that trade over the weekend (Friday after hours, saturday, sunday) creeveshft 5 1303 Oct 17, 2016 09:27 AM
by DTN_Tim Walter
need some help for Messate type milcloud 6 1197 Oct 14, 2016 12:29 PM
by DTN_Tim Walter
Bad historical data on 2016-09-26 eporter 2 1155 Oct 3, 2016 10:21 AM
by eporter
problems with IQFeed subscription rleggi 1 1124 Oct 3, 2016 02:03 AM
by DTN_Tim Walter
missing .ffff in forex realtime feed zane 9 1097 Sep 22, 2016 10:12 AM
by zane
ETF Symbols jonnyb 6 3256 Sep 20, 2016 09:53 AM
by jordangbarr
Summary Fieldname Error bejjani 4 1021 Sep 20, 2016 08:27 AM
by bejjani
Level 1 Data bards 1 1043 Sep 15, 2016 11:48 AM
by DTN_Tim Walter
Join history and realtime amethyste 1 992 Sep 15, 2016 08:26 AM
by DTN_Tim Walter
Level1 Quote API TickID Not Unique for Update Messages? bparvizi 3 1251 Sep 14, 2016 06:19 PM
by bparvizi
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