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"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"I used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - Comment from Public Forum Post
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"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
"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 would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
"I am very pleased with the DTNIQ system for quotes and news." - 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
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Joined: Mar 12, 2005 05:39 PM
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20 Most recent posts:
IQFeed Developer Wish List » Nasdaq Total View Sep 10, 2006 06:59 PM (Total replies: 7)

I know it has been mentioned in at least one previous topic, but has there been any further consideration by DTN_IQ to provide Nasdaq Total View. I know it will depend on how easy/difficult it would be to implement into the API, and the resulting "mark up" on the data fee.

I understand that Total View has gained a lot in popularity over basic level 2. I would be willing to pay more for this service.


IQFeed Developer Support » COM vs SOCKET?? Mar 12, 2005 05:45 PM (Total replies: 0)

I am in the planning stages of a small application. I haven't noticed any discussions or info in regards to contrasting & comparing COM and SOCKET for receiving level 2 data from IQFeed servers.

In what instances is one preferred over the other?

I will be reading level 2 data from multiple symbols, using VB. Naturally, speed and stability are very important.


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