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"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
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"Everything is working great with the API. I love it." - Comment from Calvin
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"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 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
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"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 Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
API on Linux TrumpeT 2 390 Jan 12, 2020 09:12 AM
by hyperbaboon
Market snapshot error on EDS / 5MS command Larry jag 10 509 Jan 7, 2020 03:21 PM
by John Jones
Socket problems david_leake 1 191 Jan 6, 2020 05:35 PM
by DTN_Gary_Stephen
Market Summary Files incomplete John Jones 4 195 Jan 6, 2020 04:54 PM
by John Jones
Only TRADES for "HIT" historical data requests? bbmat 8 177 Dec 22, 2019 08:10 PM
by bbmat
EOD Historical Dividend Adjustments (Page: · 1 · 2 ) jonnyb 41 10732 Dec 22, 2019 06:43 AM
by bbmat
News Story Download Limit. Craig 7 426 Dec 12, 2019 11:05 PM
by prominenttgames
Why realtime bars data is not the same as history? bambaleo 4 401 Dec 3, 2019 11:33 AM
by bambaleo
Detecting Reverse Splits In Minute Aggregated Stream jabowery 4 237 Nov 26, 2019 04:21 PM
by jabowery
On the historical data, The Close Price are almost ALWAYS different from the next Open price ant1 2 319 Nov 5, 2019 05:44 PM
by ant1
Futures Options symbol construction BigRunningBack 3 357 Oct 14, 2019 11:26 AM
by DTN_Gary_Stephen
Allow me to introduce myself. DTN_Gary_Stephen 0 303 Oct 14, 2019 10:39 AM
by DTN_Gary_Stephen
Noob question regarding tick level bid and ask statistics Hoopster 2 338 Oct 14, 2019 10:07 AM
by DTN_Gary_Stephen
What does this error mean? bards 3 361 Oct 10, 2019 09:09 AM
by bards
NHL Request Documentation. Craig 4 375 Oct 7, 2019 03:48 PM
by Craig
Average Volume field in fundamental data altmany 1 361 Oct 7, 2019 03:43 PM
by DTN_Gary_Stephen
Incorrect Data for Level 1 Tick by Tick Recursive 1 708 Oct 6, 2019 03:43 PM
by mathpaquette
HTT Trade Aggressor trader_8317 5 352 Oct 3, 2019 02:17 PM
by DTN_Gary_Stephen
Bugs in SBS (Symbols by SIC lookup) query altmany 4 347 Oct 2, 2019 04:15 PM
by DTN_Gary_Stephen
FDS request bug Thelos 10 608 Sep 24, 2019 02:34 AM
by Thelos
Derivative Data - Forming 5 minute chart. keohir808 1 374 Sep 23, 2019 04:02 PM
by keohir808
Most Recent Trade Aggressor blank keohir808 2 486 Sep 20, 2019 09:48 AM
by DTN_Gary_Stephen
market snapshot api Larry jag 9 718 Sep 13, 2019 10:22 PM
by Larry jag
Back testing options jbem777 1 428 Sep 13, 2019 11:42 AM
by DTN_Gary_Stephen
protocol 6.1 problem HenriM 5 562 Sep 13, 2019 10:21 AM
by DTN_Gary_Stephen
Shares Outstanding Data? Saifullah 4 1505 Sep 9, 2019 08:12 AM
by ChainsawDR
where is the close price date ? Thelos 2 454 Aug 20, 2019 08:43 PM
by Thelos
Last Trade Time format like 00:37:17a, 00:37:17b, 00:37:17t andrewm 1 538 Aug 16, 2019 02:20 PM
by DTN_Gary_Stephen
Exchange ID vs Listed Market andrewm 3 572 Aug 16, 2019 01:50 PM
by DTN_Gary_Stephen
Bid Frozen Near Close For Historical Data On ITT & DCI Craig 1 458 Aug 14, 2019 06:45 AM
by DTN_Stephen
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