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"It’s so nice to be working with real professionals!" - Comment from Len

"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

"Can I get another account from you? I am tired of ******* going down so often" - Comment from George

"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email

"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

"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

"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

"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

"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

"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

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Topic with most recent posts

Thread		Started By	Replies	Views	Last Post
	IQFeed Developer » IQFeed Developer Support CL futures: missing daily data for QCLG05 & QCLV04	shkim	1	29	Yesterday @ 07:36 AM by DTN_Stephen
	IQFeed Developer » IQFeed Developer Support chained RBOB futures data begins 1995, but cannot access individual daily contracts before QRB	shkim	0	19	Jan 19, 2019 04:31 AM by shkim
	Product Support » General Product Announcements New IQFeed 6.0 beta build just posted to support new @TU precision	DTN_Steve_S	0	28	Jan 18, 2019 01:56 PM by DTN_Steve_S
	IQFeed Developer » IQFeed Developer Support Trade Aggressor Side	Docent	3	321	Jan 18, 2019 07:21 AM by DTN_Steve_S
	Product Support » Data and Content Support Futures Symbol/Root Changes (Page: · 1 · 2 · 3 · 4 · ... · 13 · 14 · 15 · Last Page )	DTN_MarketData	460	168897	Jan 17, 2019 09:40 AM by DTN_MarketData
	Product Support » IQFeed Datafeed Wish List 365 days TICK HISTORY needed	logan23	1	77	Jan 14, 2019 07:01 AM by DTN_Stephen
	IQFeed Developer » IQFeed Developer Support Novice Questions: tick or minute data, Lev2 historical, linux headless launching	ChainsawDR	2	151	Jan 7, 2019 03:18 AM by ChainsawDR
	Product Support » Data and Content Support Incorrect data some nyse symbols	Zoringer	3	155	Jan 2, 2019 06:32 AM by DTN_Stephen
	Product Support » Data and Content Support Strange historical data coming from IQFeed	damarcant	1	164	Dec 20, 2018 02:30 PM by DTN_Steve_S
	Product Support » Data and Content Support Wrong London Exchange data	Svancara	1	97	Dec 20, 2018 02:17 PM by DTN_Steve_S
	Product Support » General Product Announcements DTN.IQ/IQFeed and Exchange Fee Rates for 2019	DTN_Jay_Froscheiser	0	241	Dec 19, 2018 09:29 AM by DTN_Jay_Froscheiser
	Product Support » DTN.IQ Client Software Support Trying to download historical data	mdizengoff	1	214	Dec 18, 2018 05:08 PM by DTN_Stephen
	IQFeed Developer » IQFeed Developer Support Get underlying for a futures option	homie70	3	221	Dec 14, 2018 02:04 PM by DTN_Steve_S
	IQFeed Developer » IQFeed Developer Support Message Contents vs Timestamps - order of ticks question	cirque3	0	109	Dec 10, 2018 07:27 PM by cirque3
	IQFeed Developer » IQFeed Developer Support About L1 level Connection	ChowWei	5	271	Dec 5, 2018 07:55 AM by DTN_Steve_S
	IQFeed Developer » IQFeed Developer Support Protocol 6.0 - Fieldnames	Lewcifer	2	194	Dec 1, 2018 11:41 PM by Lewcifer
	IQFeed Developer » Using IQFeed with Interactive Brokers (IB) IB fees - Is anyone else better for large transactions?	dhakme	3	8599	Dec 1, 2018 12:07 PM by Lewcifer
	IQFeed Developer » IQFeed Developer Support Snap Quotes	Lewcifer	0	127	Dec 1, 2018 12:03 PM by Lewcifer
	Product Support » General Product Announcements DTN Thanksgiving Holiday Hours 2018	DTN_mark_e	0	267	Nov 21, 2018 04:31 PM by DTN_mark_e
	IQFeed Developer » IQFeed Developer Support Message Content Flags	opttrade	7	234	Nov 21, 2018 06:20 AM by opttrade
	IQFeed Developer » IQFeed Developer Support Timezone of timestamps	altmany	1	177	Nov 19, 2018 05:32 AM by DTN_Steve_S
	Product Support » DTN.IQ Client Software Support IQFeed trial: unable to log in	ferguscan	4	556	Nov 18, 2018 05:43 PM by DTN Todd
	IQFeed Developer » IQFeed Developer Support Consuming IQFeed APIs via C++ on Linux	Jaro1337	16	643	Nov 17, 2018 01:11 AM by taa_dtn
	IQFeed Developer » IQFeed Developer Support Requesting 5000 data points with HDX, only getting data back 313 bars dating back to 06/2017	mattgundersen	2	201	Nov 15, 2018 09:58 AM by DTN_Steve_S
	IQFeed Developer » IQFeed Developer Support History LookupError	opttrade	2	247	Nov 13, 2018 12:04 PM by opttrade

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