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"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"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
"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
"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
"Version has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
"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
"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 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
"If you want customer service that answers the phone, your best bet is IQFeed. I cannot stop praising them or their technical support. They are always there for you, and they are quick. I have used ****** too but the best value is IQFeed." - Comment from Public Forum
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»Forums Index »IQFeed Developer »IQFeed Developer Wish List
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Support for Linux API for the datafeed? anb 29 26709 Jan 2, 2023 12:47 PM
by andrewm
Add Basis of Trade to Historical Interval Calls MV_opt 5 5349 Dec 10, 2021 08:17 AM
by njuiop
Lookup: SLM / SST / STC / SSC / SNC [RequestID] causes error jobrieniii 2 4520 Oct 13, 2020 01:25 AM
by jobrieniii
Open Streams by FIGI Code MV_opt 5 3344 Jun 24, 2020 09:04 AM
by MV_opt
Binary Protocol gamozo 12 9368 Jun 17, 2020 10:37 AM
by DTN_Gary_Stephen
Ignore OddLot/SoldOutOfSequence ticks BlackSheep 26 7323 May 5, 2018 06:06 PM
by BlackSheep
Interval L1 Update data Rich_B 1 4494 Apr 12, 2018 12:05 PM
by DTN_Tim Walter
Trade Corrections & Cancellations wpleasant 1 7141 Jan 26, 2016 03:01 PM
by DTN_Jay_Froscheiser
Platform Independent Java Version AMS 10 13060 Sep 23, 2015 01:46 PM
by DTN_Jay_Froscheiser
snapshot of last price/ day volume JoshRom 1 6051 Jul 20, 2015 01:07 PM
by DTN_Tim Walter
Add time released snapshot data in addition to realtime watches FullyArticulate 7 11972 Sep 30, 2013 08:35 AM
by DTN_Jay_Froscheiser
Multi-Threaded Decompression / Get Number of Ticks gamozo 4 7367 Sep 20, 2013 10:09 AM
by gamozo
put/call ratio razv 0 7255 Mar 10, 2012 05:10 PM
by razv
Live Minute Bars jetbird 0 7980 Dec 28, 2010 11:43 PM
by jetbird
Translate only trade data Docent 0 7501 Jul 27, 2010 03:19 AM
by Docent
Bid Size and Ask Size via HTT DavidG 1 7728 Mar 13, 2010 10:41 AM
by DTN_Jay_Froscheiser
Increase the ability of your OCX to include history, etc... otterway 2 7394 Mar 8, 2010 12:38 PM
by otterway
Nasdaq Total View jayo 7 11915 Nov 24, 2009 09:44 AM
by sappjason
CUSIPs sseveran 0 7482 Nov 3, 2009 11:56 AM
by sseveran
No F and P messages alexofencino 0 8196 Aug 10, 2009 05:26 PM
by alexofencino
mktsymbols.txt rbrodt 1 8469 Oct 24, 2008 03:52 PM
by DTN_Jay_Froscheiser
Please allow downloading end-of-day data of the latest trading day before midnight EST andrejk 0 9605 Jun 19, 2007 08:12 AM
by andrejk
Feature Requests APIer 0 9146 Feb 20, 2007 11:08 PM
by APIer
Advance/Decline Volume kmccluskey 2 10762 Jan 4, 2007 03:01 PM
by FullyArticulate
4.2 STATS Time Formatting SierraChart 3 9452 Nov 15, 2006 12:56 PM
by DTN_Steve_S
Send a timestamp immediately upon connecting SierraChart 3 9535 Aug 23, 2006 02:33 PM
by DTN_Steve_S
Echo original request with response EspressoE 0 9328 Mar 16, 2006 11:58 PM
by EspressoE
Option chain retrieval should include vitals FullyArticulate 5 9802 Mar 13, 2006 07:39 PM
by FullyArticulate
Create the current bar/candle in history data. asavage 1 9310 Jan 8, 2006 01:22 PM
by FullyArticulate
Level 2 history data senator 1 9429 Dec 19, 2005 11:42 AM
by DTN_Jay_Froscheiser
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