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"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"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
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"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
"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
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"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
"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
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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 68 Jul 10, 2019 06:42 AM
by DTN_Stephen
Benchmark (Index) Prices bards 2 56 Jul 8, 2019 03:33 PM
by bards
Shares Outstanding Data? Saifullah 1 135 Jul 1, 2019 07:20 AM
by DTN_Stephen
Options on futures data lbom 0 108 Jun 26, 2019 07:40 AM
by lbom
Historical tick data timezone?/adjustment issue lgwaustralia 5 178 Jun 25, 2019 10:20 PM
by lgwaustralia
Incorrect Data for Level 1 Tick by Tick Recursive 0 223 May 31, 2019 10:32 AM
by Recursive
Benzinga earnings calendar jonnyb 2 196 May 30, 2019 11:12 AM
by LonnieS
EOD Historical Dividend Adjustments (Page: · 1 · 2 ) jonnyb 40 9018 May 22, 2019 03:41 PM
by jonnyb
delisted stock historical data unavailable? sfbay18 1 178 May 20, 2019 01:35 AM
by sfbay18
Bug in Level2 BidTime/AskTime? altmany 3 423 May 15, 2019 06:08 AM
by altmany
Problem+solution connecting to an IQFeed port (already in use) altmany 0 408 Apr 10, 2019 05:11 PM
by altmany
Bulk download of historical data BCR2019 1 379 Apr 5, 2019 01:52 PM
by DTN_Steve_S
Connection error when using IQFeed in Linux Wine phaser 2 492 Apr 4, 2019 12:41 PM
by phaser
Developer wanted to build API jicinvest 5 367 Apr 4, 2019 09:52 AM
by jicinvest
Could not connect to History socket / Could not connect to News socket Craig 8 492 Mar 27, 2019 07:23 PM
by Craig
NHL News Headlines Request PyDev 5 490 Mar 14, 2019 01:05 PM
by PyDev
Symbols that trade over the weekend (Friday after hours, saturday, sunday) creeveshft 10 2277 Mar 13, 2019 03:22 PM
by DTN_Stephen
Unable to connect to Admin port afetr starting IQconnect rlt6246 3 1630 Mar 12, 2019 06:56 AM
by altmany
matlab examples apps sma202 3 2734 Mar 12, 2019 06:21 AM
by altmany
problem with receiving derivative data vladfa 0 422 Mar 6, 2019 12:11 AM
by vladfa
How much bandwidth is needed? iq200 0 505 Feb 26, 2019 01:28 PM
by iq200
Historical tick data issues jphiggs 3 519 Feb 26, 2019 06:42 AM
by DTN_Steve_S
History requests are slow to fill mattgundersen 3 693 Feb 22, 2019 05:38 AM
by DTN_Steve_S
Corrupted L1 data-in recent past on multiple products at 'random' times aQuant 22 1209 Feb 21, 2019 09:40 PM
by aQuant
Latency of Q messages mac 3 587 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 1 501 Feb 19, 2019 06:53 AM
by DTN_Steve_S
Problem with Open price opttrade 1 544 Feb 19, 2019 06:50 AM
by DTN_Steve_S
Latest float fredericf 1 536 Feb 18, 2019 02:04 PM
by DTN_Steve_S
Fundamental Data Message fredericf 3 554 Feb 12, 2019 07:00 AM
by fredericf
Incorrect Intraday data for WY and TWLO opttrade 2 472 Feb 7, 2019 03:04 AM
by opttrade
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