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"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 was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"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
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"Everything is working great with the API. I love it." - Comment from Calvin
"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.
"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 would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
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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
missing .ffff in forex realtime feed zane 9 5060 Sep 22, 2016 10:12 AM
by zane
ETF Symbols jonnyb 6 6375 Sep 20, 2016 09:53 AM
by jordangbarr
Summary Fieldname Error bejjani 4 3470 Sep 20, 2016 08:27 AM
by bejjani
Level 1 Data bards 1 3749 Sep 15, 2016 11:48 AM
by DTN_Tim Walter
Join history and realtime amethyste 1 3538 Sep 15, 2016 08:26 AM
by DTN_Tim Walter
Level1 Quote API TickID Not Unique for Update Messages? bparvizi 3 4330 Sep 14, 2016 06:19 PM
by bparvizi
Latency from Denver salemreyen 1 3399 Sep 14, 2016 01:37 PM
by DTN_Tim Walter
Clarification on IQFeed API documentation salemreyen 3 4082 Sep 14, 2016 09:19 AM
by DTN_Tim Walter
cannot access developer portal zane 2 3857 Sep 9, 2016 11:27 PM
by zane
Need help interpreting return data format etron 6 8825 Sep 7, 2016 10:30 PM
by DTN_Steve_S
News Story Missing Whitespace Characters etron 0 3118 Sep 3, 2016 06:31 AM
by etron
Getting The News etron 1 3665 Sep 1, 2016 05:28 PM
by etron
Streaming News symbols received question pclem 2 3307 Sep 1, 2016 11:48 AM
by pclem
iqfeed on ubunto zane 1 3971 Aug 29, 2016 07:50 AM
by DTN_Tim Walter
level 1 tcp SPIRO 1 3254 Aug 18, 2016 10:33 AM
by DTN_Tim Walter
IQFeed v5.2 - Request Watches Ryan 1 3903 Aug 10, 2016 11:24 PM
by DTN_Steve_S
Streaming Interval Bars Ryan 3 3576 Aug 10, 2016 03:13 PM
by DTN_Tim Walter
Tick trade side Ariloum 6 4398 Aug 10, 2016 03:00 PM
by Ryan
2 Instances of iqconnect running on same machine jludwig 1 3765 Aug 5, 2016 12:37 PM
by DTN_Steve_S
Level 1 Socket Java App (Fundamental Data Question) codingcorners 0 3242 Aug 5, 2016 09:03 AM
by codingcorners
Getting the date of oldest historical data available for an instrument drizzt 1 3498 Aug 5, 2016 08:24 AM
by DTN_Steve_S
error message-disconnected from data server software9Trader 1 3173 Aug 4, 2016 12:00 PM
by software9Trader
Please help me interpret meaning of output... orockacha93 1 3554 Jul 29, 2016 08:20 AM
by DTN_Tim Walter
IQFeed Latency - NxCore 22arbi 1 5148 Jul 25, 2016 09:52 PM
by DTN_Steve_S
Settle trades not chronological arth_trader 1 3521 Jul 25, 2016 09:36 PM
by DTN_Steve_S
DTNFeed's equivalent to Satellite's "Live Trade"? bill_lansa 0 3521 Jul 20, 2016 10:17 AM
by bill_lansa
Missing minute candles for PFPT on 9th March 2016 YDBackTester 5 3888 Jul 17, 2016 08:52 PM
by DTN_Tim Walter
BD# latency on May, 24th nto 4 3921 Jul 13, 2016 03:28 PM
by nto
HTT request fails for some spreads SierraChart 2 3829 Jul 12, 2016 06:56 AM
by DTN_Tim Walter
SELECT UPDATE FIELD return value question dplneural 8 3819 Jul 5, 2016 08:12 AM
by dplneural
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