Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"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
"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
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"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 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
"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
Home  Search  Register  Login  Recent Posts
Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »NEW IQFEED FORUMS »Data Questions
Thread Started By Replies Views Last Post
Moderators: DTN_mark_e, DTN_ToddH
Heads Up Daily bars on 5 June 2023 Roberts 0 5 Yesterday @ 05:40 PM
by Roberts
Moved from: IQFeed Developer Support
 Only TRADES for "HIT" historical data requests? 		bbmat 14 4422 May 11, 2023 04:53 AM
by Seb
Question about Intraday Historical Data wilddonkey 0 176 Apr 27, 2023 07:57 AM
by wilddonkey
Moved from: Data and Content Support
 identifying weekly options vs others 		skoptions 2 515 Apr 13, 2023 01:43 PM
by altmany
Moved from: Data and Content Support
 S&P 500 VIX Mid-Term Futures Index 		oldporkchops 1 326 Apr 12, 2023 04:08 PM
by DTN_Gary_Stephen
Moved from: Data and Content Support
 Volume and Delta for NDX (Nasdaq 100 Index) 		oldporkchops 5 237 Apr 4, 2023 04:38 PM
by stargrazer
Moved from: IQFeed Developer Support
 How Best to Stream Real Time Index and Market Stats Data From The TCP API? 		mkvalor 3 613 Dec 5, 2022 08:29 AM
by DTN_Gary_Stephen
Moved from: Data and Content Support
 options Complex Order Books? 		andrewm 12 1951 Nov 17, 2022 12:30 PM
by LonnieS
Moved from: Data and Content Support
 Curious about L1 feed fields Tick and Most Recent Trade Aggressor 		mkvalor 4 830 Nov 14, 2022 03:00 PM
by mkvalor
Moved from: IQFeed 3rd Party Software Support
 SPX.XO Wont load 		ijjbbaw 3 1102 Oct 28, 2022 05:26 PM
by ijjbbaw
Moved from: IQFeed Developer Support
 Bid Size and Ask Size on tick data for options 		step999 2 729 Sep 15, 2022 03:45 PM
by step999
Moved from: DTN.IQ Client Software Support
 Historical Shares Outstanding 		ChainsawDR 1 1953 Jun 20, 2022 10:50 AM
by DTN_Gary_Stephen
Moved from: DTN.IQ Client Software Support
 Historical Pre-Market Volume 		ChainsawDR 14 2383 Jun 20, 2022 10:23 AM
by DTN_Gary_Stephen
Moved from: Data and Content Support
 difference in open interest between Daily Symbol and **.IO.Z ??? 		Jupp25 2 1646 Oct 18, 2021 07:02 AM
by DTN_Stephen
Moved from: IQFeed Developer Support
 Framing update messages by 5 min candles 		askarali 7 1806 Aug 25, 2021 03:14 PM
by DTN_Gary_Stephen
Moved from: Data and Content Support
 timestamp in update message 		tigerzx 5 1882 Jul 14, 2021 04:21 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Support
 CEO with Filter Type = 2 - How recent is underlying price? 		BottomFeeder 3 1513 Jun 1, 2021 11:32 AM
by BottomFeeder
Moved from: Data and Content Support
 Cryptocurrencies missing 		GoodAndyI 3 2226 May 16, 2021 04:23 PM
by DTN_Stephen
Moved from: IQFeed Developer Support
 What's Different for Index (VIX.XO) Level 1? 		Roberts 2 2175 May 6, 2021 06:55 AM
by DTN_Stephen
Moved from: DTN.IQ Client Software Support
 Adjusting Data for Stock Splits 		479045 4 3584 Apr 19, 2021 04:29 PM
by napoleon
Moved from: DTN.IQ Client Software Support
 Opening volume 		496841 2 2304 Mar 29, 2021 11:19 AM
by DTN_Gary_Stephen
Moved from: Data and Content Support
 Daily data range 		tarasov 1 1978 Mar 9, 2021 10:21 AM
by DTN_Stephen
Moved from: Data and Content Support
 How do I get real-time options greeks using web sockets? 		gnosis 7 2226 Feb 25, 2021 09:35 AM
by gnosis
Moved from: IQFeed 3rd Party Software Support
 Form T Intraday Filter 		Roberts 5 13629 Feb 23, 2021 03:07 AM
by Roberts
Moved from: Data and Content Support
 Missing OHLC for an SPX option via API call 		q1_uk 1 1775 Feb 22, 2021 07:30 AM
by DTN_Gary_Stephen
Moved from: Data and Content Support
 Historical Market Symbols 		h_dev 7 2958 Feb 19, 2021 09:37 AM
by DTN_Stephen
Moved from: DTN.IQ Client Software Support
 Forex - ABBA vs COMP 		one541 3 4586 Feb 18, 2021 06:56 AM
by DTN_Stephen
Moved from: Data and Content Support
 Open Interest with Historical Options Data? 		manish 7 2082 Jan 3, 2021 11:27 PM
by manish
Moved from: Data and Content Support
 VWAP 		alcatrazam 1 1772 Dec 9, 2020 12:56 PM
by DTN_Stephen
Moved from: IQFeed 3rd Party Software Support
 QCollector can fetch historical options data for expired contracts? 		muffletweed 1 2504 Dec 1, 2020 08:42 AM
by DTN_Gary_Stephen
Page 1 of 2 Go to page: · [1] · 2 · Next

Time: Tue June 6, 2023 8:04 AM CFBB v1.2.0 31 ms.
© AderSoftware 2002-2003