Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"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
"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
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"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
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"Its working FABULOUSLY for me!! Holy cow...there has been so much I've been missing lately, and with this feed and Linnsoft software...I'm in the game now." - Comment from Chris R.
"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - 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'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
Home  Search  Register  Login  Recent Posts
Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »NEW IQFEED FORUMS »IQFeed API Questions
Thread Started By Replies Views Last Post
Moderators: DTN_mark_e, DTN_ToddH
Moved from: IQFeed Developer Support
 Future previous contracts 		xvz 2 1461 Apr 7, 2022 01:13 PM
by xvz
Moved from: IQFeed Developer Support
 New to API, Basically C# question 		Vector12 3 1494 Apr 4, 2022 12:02 PM
by BottomFeeder
Moved from: IQFeed Developer Support
 FDS query history before 2019? 		philly 3 2051 Mar 28, 2022 03:24 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Qn on Day Code on the Quote Stream 		MV_opt 1 1625 Feb 21, 2022 07:35 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Is it possible to get daily historical data including current day? 		khandrey 1 1311 Feb 4, 2022 08:49 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 how many number of connections are supported 		carter888 1 1389 Jan 10, 2022 10:50 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Question regarding streaming 		aamar 3 1756 Oct 8, 2021 11:09 AM
by aamar
Moved from: IQFeed Developer Support
 Number of subscibed symbols 		AHA 4 1939 Aug 5, 2021 03:09 PM
by AHA
Moved from: IQFeed Developer Support
 50007,No file available. why ? 		Thelos 11 2280 Aug 3, 2021 07:40 PM
by Thelos
Moved from: IQFeed Developer Support
 Market center codes 		roustem 1 1942 Jul 26, 2021 08:28 AM
by altmany
Moved from: IQFeed Developer Support
 duplicate trades? 		tigerzx 6 1859 Jun 17, 2021 04:20 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Level 1 data and Reset Book message 		XoCe 3 2387 May 31, 2021 10:29 AM
by tigerzx
Moved from: IQFeed Developer Support
 IQConnect crashes with CrossOver on ubuntu 18.04 LTS 		tigerzx 4 1851 May 27, 2021 04:39 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 HWX, HMX 		updata 4 1990 May 26, 2021 02:29 AM
by updata
Moved from: IQFeed Developer Support
 OPRA Market Summary Bid/Ask 		manish 3 2733 May 3, 2021 05:58 PM
by andrewm
Moved from: IQFeed Developer Support
 Real Time Options Data... 		rm 5 1948 Mar 9, 2021 09:56 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 COM Interface documentation broken? 		AndrewAMD 3 1893 Dec 15, 2020 01:48 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Most recent API Docs 		tccharleton 1 1977 Dec 14, 2020 04:49 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Questions on end-of-day data (EDS, HDT) 		jayqwi 1 1913 Nov 23, 2020 04:22 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 how can I get year of historical data with 500 ticks 		buglab 7 2080 Nov 11, 2020 09:26 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 RTH market open/close 		carter888 1 2066 Nov 3, 2020 08:31 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Get consistent historical daily data 		913alerts 3 2181 Sep 28, 2020 02:25 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Can I get the most recent quote for a symbol, not streaming data? 		andrewm 11 4142 Sep 9, 2020 09:31 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Is there a way to limit SBF lookup responses? 		MV_opt 2 2624 Sep 8, 2020 07:50 PM
by MV_opt
Moved from: IQFeed Developer Support
 Can you force all API connections to PROTOCOL 6.1 by default? 		andrewm 1 2269 Aug 31, 2020 09:19 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 How well does IQ Feed work on Wine? 		andrewm 1 2273 Aug 28, 2020 02:04 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 IQFeed.CSharpApiClient has now support for Python 		mathpaquette 3 3923 Aug 17, 2020 01:45 PM
by buglab
Moved from: IQFeed Developer Support
 New User: VB Market Summary Socket 		loadtheboat 1 3578 Jul 24, 2020 11:32 AM
by loadtheboat
Moved from: IQFeed Developer Support
 HIT: Missing data or data compression? 		shanezilla 3 2324 Jul 17, 2020 08:08 AM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 Historical Data Questions 		Finam 2 2238 Jul 9, 2020 05:19 PM
by Finam
Page 2 of 3 Go to page: · 1 · [2] · 3 · Prev · Next

Time: Thu April 18, 2024 10:09 PM CFBB v1.2.0 31 ms.
© AderSoftware 2002-2003