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"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
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"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
"Its working FABULOUSLY for me!! Holy cow...there has been so much I've been missing lately, and with this feed and Linnsoft software...I'm in the game now." - Comment from Chris R.
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"IQ feed works very well, does not have all of the normal interruptions I have grown used to on *******" - Comment from Mark
"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
"Excellent datafeed !!!" - Comment from Arely
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Joined: Feb 13, 2018 11:29 AM
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ger579 has contributed to 6 posts out of 19452 total posts (0.03%) in 787 days (0.01 posts per day).

20 Most recent posts:
IQFeed Developer Support » Mystery number Apr 5, 2018 05:27 PM (Total replies: 3)

Ok, thanks, thought it was something like that.

IQFeed Developer Support » Mystery number Apr 4, 2018 06:35 PM (Total replies: 3)

I am using dynamic fieldsets to receive quotes for futures symbol YM. The last number in my field is the time delay. At the end of the delay number is the number 10. I don't get that number on ES, RTY or NQ. Any idea what it means?

Q,@YM#,40.00,24290.00,24288.00,24291.00,0.001030,10,

Q,@ES#,5.00,2650.75,2650.50,2650.75,0.001417,,

IQFeed Developer Support » Error on admin port Apr 2, 2018 05:20 PM (Total replies: 4)

No, only ever had the 5.2 proto, must have misread something leading me to believe that the current version is 6.0.

IQFeed Developer Support » Error on admin port Apr 1, 2018 06:20 AM (Total replies: 4)

Um, never mind, I'm using version number 5.2 and everything is ok now..

IQFeed Developer Support » Error on admin port Apr 1, 2018 06:05 AM (Total replies: 4)

I mean port 9300 in all occurrences of port 5009.

IQFeed Developer Support » Error on admin port Apr 1, 2018 05:15 AM (Total replies: 4)

Hello,
Noob here, and have a noob question. I keep getting this error message when I try communicating with admin port 5009 "E,6.0 is not a valid protocol.,". From what I can tell 6.0 is the current protocol. I am sending <CR><LF> correctly (I think). I tried sending the below string to port 5009 in python and golang but to no avail.

"S,SET PROTOCOL,6.0\r\n"

and still keep getting the same error message. Any help would be appreciated.


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