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)




"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
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"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
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"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
"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
"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
"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.
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
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 »Archive (2017 and earlier) »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Question about HIT returned data (interval candles) YDBackTester 1 4249 Mar 5, 2016 03:15 PM
by DTN_Steve_S
Developers access Docent 1 4117 Mar 4, 2016 08:23 AM
by DTN_Steve_S
No millisecond and microsecond timestamps JohnFellow 1 4056 Feb 29, 2016 04:58 PM
by DTN_Steve_S
@ES# D,W,M charts, MaxDataPoints(1000) only returning data back to 2014 (less than 1000) mattgundersen 0 3296 Feb 25, 2016 02:50 PM
by mattgundersen
Bid, Bid Time, Ask, Ask Time in Level 1 in protocol 5.2 Adyle0 8 4588 Feb 24, 2016 12:24 PM
by DTN_Tim Walter
Retrieve contract info ejzj1 3 3959 Feb 16, 2016 08:00 AM
by DTN_Tim Walter
do you filter any ECN when building bar series for stocks? kytmanov 1 4010 Feb 15, 2016 01:40 PM
by DTN_Steve_S
5.2 Set Protocol. Craig 2 3312 Feb 12, 2016 02:10 AM
by Craig
Market time in Admin STATS msg quickTick 2 3375 Feb 10, 2016 11:06 AM
by quickTick
Using IQFeed with C++ & Qt5 rfloydman 0 4102 Feb 8, 2016 11:40 PM
by rfloydman
Regarding streaming bars meanit 1 3067 Feb 5, 2016 12:12 PM
by DTN_Tim Walter
No Bid/Ask Sizes for Forex orenh 4 4102 Feb 1, 2016 09:07 AM
by DTN_Tim Walter
Incorrect real-time data USV 1 3435 Jan 29, 2016 08:21 AM
by USV
HELP with IQCONNECT memory spikes Rich_B 3 3589 Jan 25, 2016 04:18 PM
by DTN_Tim Walter
Random symbol not found errors with depth data eporter 9 4001 Jan 21, 2016 05:43 AM
by DTN_Tim Walter
IQFeed beta 5.2.0.6 is now available DTN_Tim Walter 0 2910 Jan 18, 2016 01:57 PM
by DTN_Tim Walter
How do I download 5.2 - When follow the links say 5.1 sam1964 5 4097 Jan 18, 2016 09:56 AM
by DTN_Tim Walter
CEO: 'No user specified' error Larry jag 16 4438 Jan 17, 2016 09:44 AM
by DTN_Tim Walter
5.2 Timestamp EUREX AHA 1 3818 Jan 15, 2016 02:35 PM
by DTN_Tim Walter
Bad Level 2 messages today eporter 5 3948 Jan 14, 2016 12:29 PM
by DTN_Tim Walter
New Subscriptions. Craig 1 3111 Jan 10, 2016 01:02 PM
by DTN_Tim Walter
IQFeed Fee for CME eminis & developer fee of developing a freeware tradingcomputer 1 3664 Dec 25, 2015 08:10 AM
by DTN_Jay_Froscheiser
Incorrect settles for 12/18? USV 2 4361 Dec 20, 2015 10:12 PM
by USV
Listed Market Open Close Times Available? tccharleton 1 3686 Dec 17, 2015 09:31 AM
by DTN_Tim Walter
Maximum Symbol Length quickTick 3 3308 Dec 11, 2015 02:29 AM
by quickTick
data delay in TXMD stock JoshRom 1 3550 Dec 8, 2015 10:57 AM
by DTN_Tim Walter
CMEMINI Time-Stamps Craig 5 3118 Dec 4, 2015 03:53 PM
by Craig
Level 1 Update Message Last Trade Time Always Ends With b tccharleton 7 5006 Dec 2, 2015 09:59 AM
by tccharleton
Cannot Connect via API tccharleton 1 3790 Dec 1, 2015 09:28 AM
by tccharleton
Symbol limit Aldebaran 2 7848 Nov 30, 2015 01:17 AM
by Aldebaran
Page 12 of 66 Go to page: · 1 · ... · 9 · 10 · 11 · [12] · 13 · 14 · 15 · ... · 66 · Prev · Next

Time: Mon May 6, 2024 4:01 PM CFBB v1.2.0 11 ms.
© AderSoftware 2002-2003