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"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
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"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
"Excellent datafeed !!!" - Comment from Arely
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"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
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"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
"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
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
API on Linux TrumpeT 2 386 Jan 12, 2020 09:12 AM
by hyperbaboon
Market snapshot error on EDS / 5MS command Larry jag 10 508 Jan 7, 2020 03:21 PM
by John Jones
Socket problems david_leake 1 189 Jan 6, 2020 05:35 PM
by DTN_Gary_Stephen
Market Summary Files incomplete John Jones 4 194 Jan 6, 2020 04:54 PM
by John Jones
Only TRADES for "HIT" historical data requests? bbmat 8 177 Dec 22, 2019 08:10 PM
by bbmat
EOD Historical Dividend Adjustments (Page: · 1 · 2 ) jonnyb 41 10729 Dec 22, 2019 06:43 AM
by bbmat
News Story Download Limit. Craig 7 425 Dec 12, 2019 11:05 PM
by prominenttgames
Why realtime bars data is not the same as history? bambaleo 4 401 Dec 3, 2019 11:33 AM
by bambaleo
Detecting Reverse Splits In Minute Aggregated Stream jabowery 4 237 Nov 26, 2019 04:21 PM
by jabowery
On the historical data, The Close Price are almost ALWAYS different from the next Open price ant1 2 319 Nov 5, 2019 05:44 PM
by ant1
Futures Options symbol construction BigRunningBack 3 355 Oct 14, 2019 11:26 AM
by DTN_Gary_Stephen
Allow me to introduce myself. DTN_Gary_Stephen 0 302 Oct 14, 2019 10:39 AM
by DTN_Gary_Stephen
Noob question regarding tick level bid and ask statistics Hoopster 2 338 Oct 14, 2019 10:07 AM
by DTN_Gary_Stephen
What does this error mean? bards 3 361 Oct 10, 2019 09:09 AM
by bards
NHL Request Documentation. Craig 4 374 Oct 7, 2019 03:48 PM
by Craig
Average Volume field in fundamental data altmany 1 361 Oct 7, 2019 03:43 PM
by DTN_Gary_Stephen
Incorrect Data for Level 1 Tick by Tick Recursive 1 708 Oct 6, 2019 03:43 PM
by mathpaquette
HTT Trade Aggressor trader_8317 5 352 Oct 3, 2019 02:17 PM
by DTN_Gary_Stephen
Bugs in SBS (Symbols by SIC lookup) query altmany 4 347 Oct 2, 2019 04:15 PM
by DTN_Gary_Stephen
FDS request bug Thelos 10 608 Sep 24, 2019 02:34 AM
by Thelos
Derivative Data - Forming 5 minute chart. keohir808 1 373 Sep 23, 2019 04:02 PM
by keohir808
Most Recent Trade Aggressor blank keohir808 2 486 Sep 20, 2019 09:48 AM
by DTN_Gary_Stephen
market snapshot api Larry jag 9 717 Sep 13, 2019 10:22 PM
by Larry jag
Back testing options jbem777 1 428 Sep 13, 2019 11:42 AM
by DTN_Gary_Stephen
protocol 6.1 problem HenriM 5 561 Sep 13, 2019 10:21 AM
by DTN_Gary_Stephen
Shares Outstanding Data? Saifullah 4 1504 Sep 9, 2019 08:12 AM
by ChainsawDR
where is the close price date ? Thelos 2 453 Aug 20, 2019 08:43 PM
by Thelos
Last Trade Time format like 00:37:17a, 00:37:17b, 00:37:17t andrewm 1 537 Aug 16, 2019 02:20 PM
by DTN_Gary_Stephen
Exchange ID vs Listed Market andrewm 3 572 Aug 16, 2019 01:50 PM
by DTN_Gary_Stephen
Bid Frozen Near Close For Historical Data On ITT & DCI Craig 1 458 Aug 14, 2019 06:45 AM
by DTN_Stephen
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