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"I am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don
"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
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"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
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"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 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
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
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»Forums Index »Product Support »Data and Content Support
Thread Started By Replies Views Last Post
Moderators: DTN FastRacks, DTN_MarketData
Clearing the Total Volume field in Futures mrak 5 1387 Apr 24, 2015 05:09 PM
by mrak
NAZ futures Wilkinson 1 1500 Apr 9, 2015 11:49 AM
by DTN_mark_e
Historical Future Options jlarmee 2 1672 Apr 8, 2015 07:50 AM
by jlarmee
EX / FESX significant difference in data to Tradestation. Any ideas? wilkinsw 1 1310 Mar 26, 2015 12:05 PM
by DTN_Stephen
Symbol for VSTOXX Index bludev 2 1604 Mar 25, 2015 03:50 PM
by DTN_Stephen
Invalid symbol for option with cents dwiley4560 2 1231 Mar 24, 2015 12:25 PM
by dwiley4560
Symbol guide out-of-date taa_dtn 1 1519 Mar 16, 2015 11:48 AM
by DTN_Steve_S
Historical interval data completeness/missing edubovoy 1 1579 Mar 13, 2015 01:05 PM
by DTN_Tim Walter
Daylight Savings fasih 1 1189 Mar 5, 2015 09:57 AM
by DTN_Tim Walter
tick to minute conversion ajs_drewgle 7 1560 Feb 20, 2015 09:48 AM
by DTN_Steve_S
Real time ticks showing traded price well below bid price azurewelkin 3 1340 Feb 19, 2015 01:21 PM
by DTN_Stephen
Constructed volume differs from 'official' EOD volume data Wilkinson 3 2092 Feb 11, 2015 08:31 AM
by DTN_LorenF
Complete historical data for Eurex futures? Xyzzy 1 1667 Jan 20, 2015 06:29 PM
by DTN_CurtisT
TICK.Z jcohen266 3 1351 Jan 14, 2015 09:58 PM
by DTN_CurtisT
Quotes delayed Ken 2 1371 Jan 12, 2015 04:07 PM
by Ken
CYBR intraday data josh 3 1485 Jan 11, 2015 11:18 AM
by Ken
DTNRack ProphetX Product Changes DTN FastRacks 0 1962 Dec 30, 2014 02:35 PM
by DTN FastRacks
Continuous symbol for ES iDoc 1 2780 Dec 12, 2014 09:17 AM
by DTN_Stephen
AVAL jar 1 1283 Dec 11, 2014 12:58 PM
by DTN_Stephen
Gappy 1 minute data (overnight) MaryLamberth 1 1292 Dec 5, 2014 06:44 AM
by DTN_LorenF
Service Type Keeps Showing Delayed tccharleton 0 1166 Dec 2, 2014 08:39 AM
by tccharleton
TRMYQ - 1 min vs tick data mvvcorp 2 1672 Nov 24, 2014 10:38 AM
by DTN_Stephen
IQ Feed Metric type Symbols L3N82 1 1409 Nov 20, 2014 11:48 PM
by DTN_CurtisT
Bad open interest in daily data from last day history lastakademik 1 1366 Nov 18, 2014 02:34 PM
by DTN_Steve_S
SPY Bid / Ask to Four Decimals Ryan 0 1485 Oct 27, 2014 10:01 AM
by Ryan
SPY VWAP using Excel via IQLink DDE Ryan 6 2255 Oct 22, 2014 02:11 PM
by etolson
@VX- Bad Trade data? Scarissimo 1 1304 Oct 13, 2014 11:46 PM
by DTN_CurtisT
Error in mktsymbols_v2.txt stargrazer 1 1486 Sep 22, 2014 02:26 PM
by DTN_Tim Walter
@FVZ14 Bad Daily Bar on 7/7/2014 Zeruel 3 1464 Sep 15, 2014 12:45 PM
by DTN_LorenF
missing 1-min @ESU14 data for 2014-08-24 alexofencino 3 1490 Aug 26, 2014 09:23 AM
by alexofencino
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