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"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
"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - Comment from Public Forum
"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
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"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 will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"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
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"I've never had DTN go out on me since switching. ******* would go down a couple times every month when I was using them." - Comment from Bryce in AL.
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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 · ... · 17 · 18 · 19 · Last Page ) DTN_MarketData 588 309061 Yesterday @ 01:22 PM
by DTN_MarketData
Dividend Adjustments DTN_Tim Walter 4 8399 Apr 12, 2016 07:20 AM
by DTN_Tim Walter
identifying weekly options vs others skoptions 0 115 Jan 19, 2023 11:30 PM
by skoptions
????? ???????? ??????? ?????? ?? ???????? ???????? cairosec 0 172 Dec 27, 2022 04:02 AM
by cairosec
Clarification on number of connections per second skoptions 1 198 Dec 12, 2022 08:08 AM
by DTN_Gary_Stephen
Individual Options via XLQ - each counts as 1 of 500 subscriptions? ChainsawDR 1 241 Dec 5, 2022 08:30 AM
by DTN_Gary_Stephen
options Complex Order Books? andrewm 12 1647 Nov 17, 2022 12:30 PM
by LonnieS
Real-time, 1-minute, OHLC Data, via FTP alphanumeric 1 272 Nov 15, 2022 09:56 AM
by DTN_Gary_Stephen
Curious about L1 feed fields Tick and Most Recent Trade Aggressor mkvalor 4 536 Nov 14, 2022 03:00 PM
by mkvalor
Count of DTN Market Statistics mkvalor 3 259 Nov 14, 2022 12:38 PM
by DTN_Gary_Stephen
Typical Bid Ask spread on main traded times for Australia Index Futures and Hang Seng Futures ? GoodAndyI 0 311 Nov 4, 2022 07:41 AM
by GoodAndyI
Moved from: DTN Satellite Products
Forex
mw 17 16304 Oct 31, 2022 11:38 AM
by oldporkchops
I can't download the Backadjusted data for some futures envisioninvest 1 506 Sep 15, 2022 06:18 AM
by DTN_Stephen
Backadjustment of Futures envisioninvest 1 482 Sep 14, 2022 06:32 AM
by DTN_Stephen
No (backfilling?) data on Amibroker and IQFeed Charts lunarflint 3 2026 Sep 12, 2022 03:56 PM
by maddymoriwaki
The volume data is wrong after stock split Lai96278 2 540 Aug 22, 2022 07:00 AM
by DTN_Stephen
Historical data corrupted shdw 5 728 Jul 13, 2022 08:59 AM
by DTN_Stephen
Missing symbol guides? taa_dtn 3 1055 May 10, 2022 05:34 PM
by taa_dtn
Cannot get intraday data on certain ETFs? mdanderson733 11 990 May 2, 2022 06:57 AM
by DTN_Stephen
Missing CFTC Products kevptx 2 970 Apr 14, 2022 10:31 AM
by DTN_Stephen
Please check the symbol GRBK matthewklein 2 1103 Feb 10, 2022 11:35 AM
by DTN_Stephen
History candles delay tarasov 4 1140 Feb 9, 2022 03:33 PM
by tarasov
Weaving together option tick trades to form actual spreads mk 1 1113 Jan 10, 2022 09:36 AM
by DTN_Gary_Stephen
Watch List/Syntax error mk 2 1162 Jan 3, 2022 11:51 AM
by mk
Zero data for historical trades Dec 21 and older jbabyhacker 2 1182 Dec 31, 2021 06:04 AM
by DTN_Stephen
Zero volume in historical candels tarasov 0 1202 Dec 7, 2021 04:24 AM
by tarasov
Different Data on Tick vs 1min ChainsawDR 10 2163 Nov 12, 2021 06:51 PM
by ChainsawDR
Zero data in historical trades tarasov 2 1415 Oct 18, 2021 09:48 AM
by DTN_Stephen
difference in open interest between Daily Symbol and **.IO.Z ??? Jupp25 2 1411 Oct 18, 2021 07:02 AM
by DTN_Stephen
mktsymbols_v2.txt - full dates for futures, options, and foptions stargrazer 7 6551 Sep 2, 2021 12:27 PM
by DTN_Gary_Stephen
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