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"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"I used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - Comment from Public Forum Post
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"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 use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"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
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"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'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
"As a past ******* customer(and not a happy one), IQ Feed by DTN is a much better and cheaper product with great customer support. I have had no problems at all since switching over." - Comment from Public Forum
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»Forums Index »Product Support »Data and Content Support
Thread Started By Replies Views Last Post
Moderators: DTN FastRacks, DTN_MarketData
ES high for trade date 11/27 boze man 2 1855 Dec 3, 2015 07:44 AM
by DTN_Stephen
EUREX feed corrupt AHA 5 1944 Nov 20, 2015 01:42 PM
by DTN_Jay_Froscheiser
WTW Quote paddy_85 2 1766 Nov 14, 2015 05:43 PM
by paddy_85
IQfeed vs Bloomberg mshama 1 2114 Nov 5, 2015 09:39 AM
by DTN_LorenF
Erroneous data point - IE#C tkmaxx 2 1715 Nov 2, 2015 10:20 AM
by DTN_LorenF
Earnings date darkpool 1 1802 Oct 28, 2015 07:37 AM
by DTN_Stephen
Gaps in adjusted Soybean data tkmaxx 1 1680 Oct 5, 2015 02:25 PM
by DTN_Stephen
Split stock adjustment issues Mar 23 jrojas 3 2297 Oct 2, 2015 08:24 AM
by DTN_Jay_Froscheiser
Historical stock symbol 'PLUS' stock split issue Zeruel 2 1848 Sep 30, 2015 08:05 PM
by Zeruel
historical gasoil data uktrader 3 2011 Sep 29, 2015 11:11 AM
by DTN_Stephen
CME Globex Trading Hours will Change on Monday Sept 21 - equity futures markets to close 15 minutes earlier DTN_Jay_Froscheiser 0 1628 Sep 15, 2015 08:20 AM
by DTN_Jay_Froscheiser
intra vs daily historical data KimJ 7 2271 Sep 8, 2015 12:41 PM
by KimJ
Understanding intraday vs EOD futures data darkpool 2 2152 Aug 12, 2015 12:28 PM
by DTN_LorenF
Aggressor side on Eurex Ringbinder 3 1911 Aug 10, 2015 02:00 PM
by DTN_Jay_Froscheiser
IQfeed CME futures data jossfx 1 2687 Jul 27, 2015 05:27 PM
by DTN_Jay_Froscheiser
Historic pricing for expired Option symbols tturk 3 2305 Jul 23, 2015 12:34 PM
by tturk
Corrupt data: ASB - Associated Banc-Corp Zeruel 3 1720 Jul 22, 2015 12:13 PM
by Zeruel
Explanation of market stats darkpool 2 1677 Jul 20, 2015 03:06 PM
by DTN_Stephen
IQFeed interday minute data vs Bloomberg interday minute data mshama 5 2035 Jul 20, 2015 11:13 AM
by DTN_Tim Walter
Understanding Historical Tick Data Ryan 5 4802 Jul 20, 2015 08:54 AM
by jonnyb
Missing Dividend Data rbfnet 6 1946 Jul 17, 2015 10:34 AM
by DTN_Steve_S
Missing Symbols and Data Mobiius 5 2054 Jul 13, 2015 08:09 AM
by Mobiius
Ex-Divident and Dividend Pay Date Data rbfnet 2 1669 Jun 29, 2015 10:54 PM
by DTN_Jay_Froscheiser
Symbol guide changes stalled again taa_dtn 3 1829 Jun 23, 2015 06:35 PM
by taa_dtn
Level 1 Data on BM&F Bovespa pedro01 4 2236 Jun 22, 2015 02:14 PM
by DTN_LorenF
No more open-outcry pits after July 2, 2015 MyDtnForums 2 1832 May 27, 2015 08:05 AM
by DTN_Jay_Froscheiser
Clearing the Total Volume field in Futures mrak 5 1800 Apr 24, 2015 05:09 PM
by mrak
NAZ futures Wilkinson 1 2078 Apr 9, 2015 11:49 AM
by DTN_mark_e
Historical Future Options jlarmee 2 2341 Apr 8, 2015 07:50 AM
by jlarmee
EX / FESX significant difference in data to Tradestation. Any ideas? wilkinsw 1 1771 Mar 26, 2015 12:05 PM
by DTN_Stephen
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