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"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"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
"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
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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
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"It’s so nice to be working with real professionals!" - Comment from Len
"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
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
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»Forums Index »Product Support »Data and Content Support
Thread Started By Replies Views Last Post
Moderators: DTN FastRacks, DTN_MarketData
Futures Symbol/Root Changes (Page: · 1 · 2 · 3 · 4 · ... · 12 · 13 · 14 · Last Page ) DTN_MarketData 424 143955 Feb 22, 2018 01:52 PM
by DTN_MarketData
Dividend Adjustments DTN_Tim Walter 4 2775 Apr 12, 2016 07:20 AM
by DTN_Tim Walter
backfill for @ES# (Page: · 1 · 2 ) 462179 37 2760 Feb 21, 2018 11:51 AM
by DTN_Tim Walter
Do I still need to buy access to individual exchanges even if my requirement is only EOD data? illumintai 1 59 Feb 19, 2018 06:47 AM
by DTN_Stephen
Is there a field to know the next Earnings Date of a Stock? YSS 3 113 Feb 5, 2018 09:58 AM
by DTN_Tim Walter
Not receiving NASDAQ historical EOD data Sancho 1 123 Jan 17, 2018 01:00 PM
by DTN_Tim Walter
Eurodollar future historical ticks jacknsa 1 104 Jan 16, 2018 01:34 PM
by DTN_Stephen
pre-open Total Volume jacknsa 3 217 Dec 27, 2017 08:35 AM
by DTN_Tim Walter
VWAP in pre-open jacknsa 2 218 Dec 15, 2017 06:24 AM
by DTN_Steve_S
Data latency or data related issues on Fri 1st Dec 2017 bludev 1 338 Dec 4, 2017 07:01 AM
by DTN_Stephen
Symbol disambiguation dcarlton1118 1 260 Nov 25, 2017 12:13 PM
by DTN_Tim Walter
Day/Time when lists and option chains are updated quickTick 4 346 Nov 7, 2017 02:05 PM
by DTN_Tim Walter
lower case 'n' message type jacknsa 1 214 Nov 7, 2017 09:26 AM
by DTN_Tim Walter
QUOTE message VWAP data field invalid (Page: · 1 · 2 ) jrojas 55 3646 Nov 7, 2017 08:40 AM
by jrojas
Bundled Trades habibalex 3 274 Nov 7, 2017 08:32 AM
by DTN_Tim Walter
Aggregation bob7123 3 1298 Nov 7, 2017 07:28 AM
by DTN_Jay_Froscheiser
Downloading NASDAQ Equities pedro01 1 280 Nov 1, 2017 01:08 PM
by DTN_Tim Walter
Trade types damarcant 6 339 Nov 1, 2017 08:50 AM
by DTN_Tim Walter
Streaming Interval Bars - Replaced Previous Watch jmcstone 3 259 Oct 30, 2017 11:51 AM
by DTN_Tim Walter
Divergences in volume damarcant 9 457 Oct 6, 2017 06:15 AM
by damarcant
New format junsan 5 372 Oct 4, 2017 09:03 AM
by DTN_Tim Walter
Dividend Information Missing rbfnet 4 264 Oct 2, 2017 07:42 AM
by DTN_Tim Walter
Missing Previous Close data (value is 0) for symbols with periods in name. rbfnet 1 263 Oct 2, 2017 12:20 AM
by DTN_Tim Walter
Some of the live tick data are different between two connections on the same machine (consolidated vs expanded ticks) bludev 2 303 Sep 19, 2017 06:57 AM
by DTN_Tim Walter
Live tick data is different from historical tick data (live reporting more ticks) bludev 1 335 Sep 19, 2017 06:52 AM
by DTN_Tim Walter
Symbology for Warrants on IQFeed changing effective the Weekend of Sept 16th DTN_Jay_Froscheiser 1 543 Sep 12, 2017 03:29 PM
by DTN_Jay_Froscheiser
Live Streaming interval bars for stocks vipravi 1 324 Sep 12, 2017 06:01 AM
by DTN_Steve_S
how to understand the symbol format junkone 9 626 Sep 5, 2017 02:05 PM
by DTN_Stephen
Tick data: Majority of trade prices between bid and ask? jameszhao00 1 477 Aug 21, 2017 09:26 AM
by DTN_Stephen
Symbol ITB Data Is Not Present rbfnet 1 351 Aug 2, 2017 08:23 AM
by DTN_Tim Walter
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