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)




"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
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"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
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"I was with ******* for 4 years at $230 a month, this is a huge savings for me, GOD BLESS YOU PEOPLE," - Comment from T.S. via Email
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"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
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
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
Viewing User Profile for: 22arbi
About Contact
Joined: Jul 2, 2016 04:21 PM
Last Post: Jul 24, 2016 09:43 AM
Last Visit: Jul 26, 2016 12:45 AM
Website:  
Location: Spain
Occupation:
Interests:
Avatar:
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
22arbi has contributed to 3 posts out of 21191 total posts (0.01%) in 2,867 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » IQFeed Latency - NxCore Jul 24, 2016 09:43 AM (Total replies: 1)

I have been using IQFeed data for backesting. But now, that i am going to 'make it real', I need low latency data feed, for fast execution (Not crazy low latency, but as I have seen, your Data Center is in Omaha, far away from NY, and the latency is 50-100ms).

Is there any other possibility?

Probably NxCore? Does it have lower latency? Where is their data center?

Thank you,
Rocha

IQFeed Developer Support » Missing minute candles for PFPT on 9th March 2016 Jul 16, 2016 10:11 AM (Total replies: 5)

When retrieving historical data with 'Interval TimeFrame' (1 sec interval), i also get missing values. (Different seconds do not appear on the feed). You said this may be because there were no trades on that certain period, but, with Interval TimeFrame Requets, I am not getting trade values, but close values.

So it is not supposed that it has always to be a Open/High/Low/Close value for every interval requested? If there was not a single trade, this values would just be flat, but it seems that im not able to get a complete feed with second intervals.

Here you can se, that for example, i do not get 10:00:03 or 10:00:04 values for QHO# 'Interval TimeFrame' (1 sec interval) requesting:

[0] Close 1.4571 double
Date {12/07/2016 10:00:01}

[1] Close 1.4571 double
Date {12/07/2016 10:00:02}

[2] Close 1.4568 double
Date {12/07/2016 10:00:05}

Is it possible to do something with that?

Jose

IQFeed Developer Support » Missing minute candles for PFPT on 9th March 2016 Jul 2, 2016 04:26 PM (Total replies: 5)

Is there any possibility to get these 'missing' candles filled (with previous values) directly from the feed?

Or do i have to manipulate the data afterwards in order to have all minute values filled?


Time: Tue May 7, 2024 12:24 AM CFBB v1.2.0 5 ms.
© AderSoftware 2002-2003