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"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"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
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"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've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"I started a trial a few weeks back before the market went wild. DTN.IQ didn’t miss anything and beat my other provider. I decided to stay with you because of the great service through all the volatility." - Comment from Mike
"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
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Real time data using HDX command for Historical Data via TCP/IP wojtazz9 1 122 Jan 21, 2021 09:07 AM
by DTN_Gary_Stephen
Failure under recent version of Wine taa_dtn 4 303 Jan 10, 2021 04:57 PM
by taa_dtn
OPRA Market Summary Bid/Ask manish 0 115 Jan 3, 2021 07:22 PM
by manish
Questions about api dd 4 1391 Dec 28, 2020 10:09 AM
by altmany
Too many simultaneous history requests Zeruel 13 562 Dec 28, 2020 09:55 AM
by DTN_Gary_Stephen
5MS 5-min market summary somebody 1 139 Dec 21, 2020 09:21 AM
by DTN_Gary_Stephen
missing split event? carter888 6 178 Dec 21, 2020 08:30 AM
by DTN_Gary_Stephen
COM Interface documentation broken? AndrewAMD 3 225 Dec 15, 2020 01:48 PM
by DTN_Gary_Stephen
Trade Aggressor: wrong data Docent 2 175 Dec 15, 2020 09:03 AM
by DTN_Gary_Stephen
Most recent API Docs tccharleton 1 178 Dec 14, 2020 04:49 PM
by DTN_Gary_Stephen
Only TRADES for "HIT" historical data requests? bbmat 9 1448 Nov 24, 2020 04:59 PM
by rob2
Level 1 data and Reset Book message XoCe 2 265 Nov 24, 2020 03:17 AM
by XoCe
Questions on end-of-day data (EDS, HDT) jayqwi 1 257 Nov 23, 2020 04:22 PM
by DTN_Gary_Stephen
Historical daily data: same symbol, different companies emil_kzk 1 244 Nov 23, 2020 03:07 PM
by DTN_Gary_Stephen
how can I get year of historical data with 500 ticks buglab 7 377 Nov 11, 2020 09:26 AM
by DTN_Gary_Stephen
RTH market open/close carter888 1 291 Nov 3, 2020 08:31 AM
by DTN_Gary_Stephen
get historical stock split & dividend carter888 2 332 Nov 2, 2020 04:18 PM
by carter888
Get consistent historical daily data 913alerts 3 615 Sep 28, 2020 02:25 PM
by DTN_Gary_Stephen
Can I get the most recent quote for a symbol, not streaming data? andrewm 11 733 Sep 9, 2020 09:31 AM
by DTN_Gary_Stephen
Is there a way to limit SBF lookup responses? MV_opt 2 455 Sep 8, 2020 07:50 PM
by MV_opt
Complete Errors List? dupek 2 597 Aug 31, 2020 03:19 PM
by DTN_Gary_Stephen
Can you force all API connections to PROTOCOL 6.1 by default? andrewm 1 584 Aug 31, 2020 09:19 AM
by DTN_Gary_Stephen
How well does IQ Feed work on Wine? andrewm 1 613 Aug 28, 2020 02:04 PM
by DTN_Gary_Stephen
have to be root when install iqfeed client using wine? mqx 2 642 Aug 27, 2020 01:32 PM
by DTN_Gary_Stephen
Error processing news story counts from server Craig 5 638 Aug 25, 2020 02:04 PM
by Craig
KB Queued in Admin Status Message MV_opt 6 703 Aug 25, 2020 06:14 AM
by DTN_Gary_Stephen
Connection error when using IQFeed in Linux Wine phaser 3 2828 Aug 24, 2020 07:14 AM
by DTN_Gary_Stephen
IQFeed.CSharpApiClient has now support for Python mathpaquette 3 1099 Aug 17, 2020 01:45 PM
by buglab
Log File Issues and One Drive MV_opt 1 696 Aug 17, 2020 08:17 AM
by DTN_Gary_Stephen
Fundamental Data field order Roberts 4 733 Aug 17, 2020 08:07 AM
by DTN_Gary_Stephen
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