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"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"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
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"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
"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 noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
market snapshot api Larry jag 9 5386 Sep 13, 2019 10:22 PM
by Larry jag
Back testing options jbem777 1 2571 Sep 13, 2019 11:42 AM
by DTN_Gary_Stephen
protocol 6.1 problem HenriM 5 4157 Sep 13, 2019 10:21 AM
by DTN_Gary_Stephen
Shares Outstanding Data? Saifullah 4 5129 Sep 9, 2019 08:12 AM
by ChainsawDR
where is the close price date ? Thelos 2 2580 Aug 20, 2019 08:43 PM
by Thelos
Last Trade Time format like 00:37:17a, 00:37:17b, 00:37:17t andrewm 1 2814 Aug 16, 2019 02:20 PM
by DTN_Gary_Stephen
Bid Frozen Near Close For Historical Data On ITT & DCI Craig 1 2507 Aug 14, 2019 06:45 AM
by DTN_Stephen
S,SERVER DISCONNECTED Israfil 1 2513 Aug 12, 2019 03:07 PM
by altmany
What is the max length a symbol can be in Level1 feed? andrewm 1 2473 Aug 1, 2019 06:57 AM
by DTN_Stephen
Silent login (no popup window) altmany 1 2671 Jul 10, 2019 06:42 AM
by DTN_Stephen
Benchmark (Index) Prices bards 2 2800 Jul 8, 2019 03:33 PM
by bards
Options on futures data lbom 0 2353 Jun 26, 2019 07:40 AM
by lbom
Historical tick data timezone?/adjustment issue lgwaustralia 5 3161 Jun 25, 2019 10:20 PM
by lgwaustralia
Benzinga earnings calendar jonnyb 2 3149 May 30, 2019 11:12 AM
by LonnieS
delisted stock historical data unavailable? sfbay18 1 2659 May 20, 2019 01:35 AM
by sfbay18
Bug in Level2 BidTime/AskTime? altmany 3 4993 May 15, 2019 06:08 AM
by altmany
Problem+solution connecting to an IQFeed port (already in use) altmany 0 3229 Apr 10, 2019 05:11 PM
by altmany
Bulk download of historical data BCR2019 1 4323 Apr 5, 2019 01:52 PM
by DTN_Steve_S
Developer wanted to build API jicinvest 5 3555 Apr 4, 2019 09:52 AM
by jicinvest
Could not connect to History socket / Could not connect to News socket Craig 8 4835 Mar 27, 2019 07:23 PM
by Craig
NHL News Headlines Request PyDev 5 4204 Mar 14, 2019 01:05 PM
by PyDev
Symbols that trade over the weekend (Friday after hours, saturday, sunday) creeveshft 10 5527 Mar 13, 2019 03:22 PM
by DTN_Stephen
Unable to connect to Admin port afetr starting IQconnect rlt6246 3 4165 Mar 12, 2019 06:56 AM
by altmany
matlab examples apps sma202 3 5090 Mar 12, 2019 06:21 AM
by altmany
problem with receiving derivative data vladfa 0 2658 Mar 6, 2019 12:11 AM
by vladfa
How much bandwidth is needed? iq200 0 2798 Feb 26, 2019 01:28 PM
by iq200
Historical tick data issues jphiggs 3 3844 Feb 26, 2019 06:42 AM
by DTN_Steve_S
History requests are slow to fill mattgundersen 3 3709 Feb 22, 2019 05:38 AM
by DTN_Steve_S
Latency of Q messages mac 3 4592 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 2784 Feb 19, 2019 06:53 AM
by DTN_Steve_S
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