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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
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
"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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"You are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email
"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 use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
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Viewing User Profile for: lars67
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Joined: Dec 30, 2005 02:14 AM
Last Post: Aug 21, 2007 06:31 AM
Last Visit: Aug 21, 2007 06:32 AM
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lars67 has contributed to 11 posts out of 20591 total posts (0.05%) in 5,984 days (0.00 posts per day).

20 Most recent posts:
IQFeed Developer Support » Problems with Symbol lookup Aug 21, 2007 06:31 AM (Total replies: 2)

Here is a bit more info. On production server after performing search by SES request and getting result SSE request also returns stock symbols.

Lars & Bosko

Data and Content Support » GREEKS Aug 21, 2007 05:50 AM (Total replies: 2)

Hi Dr. Bacon
In our product, this functionality exists, as well as import of implied vola, theo prices etc. .etc. To Excel.
This works with IQ-feed and is completely free.


IQFeed Developer Support » Problems with Symbol lookup Aug 21, 2007 05:47 AM (Total replies: 2)

When we try Symbol Lookup via TCP/IP and send request SSE, msft;
in the result we get only futures and options for Microsoft but not stock symbol. This happens on test server ( as well as on production server. On the other hand when I send request for equitiy only SES,msft; I get stock symbol in the result.

As I can see from the documentation SSE request is still used for searching for equities, options, and futures but it seems it doesn't work.

Lars & Bosko

IQFeed 3rd Party Software Support » Release of Radar beta Apr 23, 2007 10:24 AM (Total replies: 0)

We have just released Radar (beta) which utilizes IQ-feed for quotes, news, derivatives, backfill etc. etc.

Radar is a unique Win32 frontend, that it takes feed from all kind of information vendors like
-Interactive brokers
-Orc Software

Concurrently. Meaning you can be connected to several information providers at the same time.

You can read more and download the program here.

Lots of screenshots an tutorial videos to tell you what this is about. Currently we are integrating trading and scripttrading to several brokers. Also updating IQ-Feed to support second resolution.

There are no monthly fee or other costs for this product - but we but like your feedback in this betaprogram.

Lars, SoftCapital

IQFeed Developer Support » After hours Apr 17, 2007 07:51 AM (Total replies: 4)

Hi all, we need to do some testing after 2200 CET (4PM EST) is there any symbols that are "alive" after 4PM est and throughout the night?

Thanks in advance


IQFeed 3rd Party Software Support » Qcollector - No seconds time stamp !! Apr 17, 2007 01:03 AM (Total replies: 4)

Hello Steve
This sounds very interesting, but strangely we haven´t received any invite so we can test this in our product.
Is there anything wrong ?

Best regards

IQFeed Developer Support » Vista - What the F... Mar 15, 2007 11:23 AM (Total replies: 2)

Just switching to Vista a few weeks ago, and now I discover that IQ-Feed does not work on this operation system. IQ-Diagnostics works fine
Been trying to run as admin and emulate XP,WIn2000 with no result.

I hope it is I that is doing a mistake, I mean this has been in beta for almost 2 years, and all new computers are now preinstalled with this O/S

Any ideas ??


IQFeed Developer Support » IQFeed v Feb 7, 2007 06:08 AM (Total replies: 1)

This new feature that you describe in release notes:

"Added support for new IQFeed Promo service, which will allow 3rd party software to distribute a delayed, limited symbol IQFeed subscription for free as a demo/trial for new users."

This sounds very interesting, but I cannot find any documentation /example programs etc. etc. about this, so we can judge any workload that might be involved.

Can you help out here.


IQFeed Developer Support » Release with second resolution... Jan 22, 2007 11:41 PM (Total replies: 4)

Thanks for replying.
I just get nervous ticks as time passes by. This reminds me a bit about the company "famatech"

They too have a "floating" timeframe, now entering its 3:rd year of delays for version 3. I sure hope this will not be the case here.
I mean even Microsoft gives out time estimates of future versions. Sometimes they are right on schedule sometimes not ,but at least we are kept into the loop of the development cycle.


IQFeed Developer Support » Release with second resolution... Jan 22, 2007 04:24 AM (Total replies: 4)

It would be extremely nice, if the management would pay attention to this issue and give an estimate of this. We as developes need this kind of information, so we can plan future development or start sopiing around for API´s that support second/msec resolution.

IQfeed is a good feed but loyality only goes so far.

IQFeed Developer Support » Release with second resolution... Jan 9, 2007 09:45 AM (Total replies: 4)

In feb 2006 DTNIQ wrote:
We have released version of IQFeed which contains a few minor bug fixes as well
as initial client support for second resolution when released on our servers.

This message of yours is almost 1 year old. It would be nice if your servers soon supported this feature. Have you any time estimates? It is like nothing is happening


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