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"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
"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.
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"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
"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
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - 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
Silent login (no popup window) altmany 1 76 Jul 10, 2019 06:42 AM
by DTN_Stephen
Benchmark (Index) Prices bards 2 59 Jul 8, 2019 03:33 PM
by bards
Shares Outstanding Data? Saifullah 1 142 Jul 1, 2019 07:20 AM
by DTN_Stephen
Options on futures data lbom 0 110 Jun 26, 2019 07:40 AM
by lbom
Historical tick data timezone?/adjustment issue lgwaustralia 5 182 Jun 25, 2019 10:20 PM
by lgwaustralia
Incorrect Data for Level 1 Tick by Tick Recursive 0 224 May 31, 2019 10:32 AM
by Recursive
Benzinga earnings calendar jonnyb 2 198 May 30, 2019 11:12 AM
by LonnieS
EOD Historical Dividend Adjustments (Page: · 1 · 2 ) jonnyb 40 9026 May 22, 2019 03:41 PM
by jonnyb
delisted stock historical data unavailable? sfbay18 1 179 May 20, 2019 01:35 AM
by sfbay18
Bug in Level2 BidTime/AskTime? altmany 3 426 May 15, 2019 06:08 AM
by altmany
Problem+solution connecting to an IQFeed port (already in use) altmany 0 409 Apr 10, 2019 05:11 PM
by altmany
Bulk download of historical data BCR2019 1 382 Apr 5, 2019 01:52 PM
by DTN_Steve_S
Connection error when using IQFeed in Linux Wine phaser 2 499 Apr 4, 2019 12:41 PM
by phaser
Developer wanted to build API jicinvest 5 368 Apr 4, 2019 09:52 AM
by jicinvest
Could not connect to History socket / Could not connect to News socket Craig 8 495 Mar 27, 2019 07:23 PM
by Craig
NHL News Headlines Request PyDev 5 492 Mar 14, 2019 01:05 PM
by PyDev
Symbols that trade over the weekend (Friday after hours, saturday, sunday) creeveshft 10 2280 Mar 13, 2019 03:22 PM
by DTN_Stephen
Unable to connect to Admin port afetr starting IQconnect rlt6246 3 1631 Mar 12, 2019 06:56 AM
by altmany
matlab examples apps sma202 3 2738 Mar 12, 2019 06:21 AM
by altmany
problem with receiving derivative data vladfa 0 424 Mar 6, 2019 12:11 AM
by vladfa
How much bandwidth is needed? iq200 0 508 Feb 26, 2019 01:28 PM
by iq200
Historical tick data issues jphiggs 3 522 Feb 26, 2019 06:42 AM
by DTN_Steve_S
History requests are slow to fill mattgundersen 3 695 Feb 22, 2019 05:38 AM
by DTN_Steve_S
Corrupted L1 data-in recent past on multiple products at 'random' times aQuant 22 1212 Feb 21, 2019 09:40 PM
by aQuant
Latency of Q messages mac 3 592 Feb 19, 2019 08:45 AM
by DTN_Steve_S
Historical futures options daily data: what is the meaning of OHLC fields with traded volume = 0? shkim 1 503 Feb 19, 2019 06:53 AM
by DTN_Steve_S
Problem with Open price opttrade 1 547 Feb 19, 2019 06:50 AM
by DTN_Steve_S
Latest float fredericf 1 540 Feb 18, 2019 02:04 PM
by DTN_Steve_S
Fundamental Data Message fredericf 3 557 Feb 12, 2019 07:00 AM
by fredericf
Incorrect Intraday data for WY and TWLO opttrade 2 475 Feb 7, 2019 03:04 AM
by opttrade
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