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"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
"Everything is working great with the API. I love it." - Comment from Calvin
"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
"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 cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"I just wanted to tell you what a fine job you have been doing. While *******, from what I hear, has been down and out, off and on, IQ feed has held like a champ this week." - Comment from Shirin
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Lightest client solution TCP or XFeed? johnlopez 0 3618 May 18, 2004 10:42 AM
by johnlopez
time zone of server earik 3 4970 May 13, 2004 05:32 PM
by DTN_Jay_Froscheiser
Minute data TickTack 5 4362 May 13, 2004 05:23 PM
by DTN_Jay_Froscheiser
Summary of protocol changes from IQFeed 2.2 to 2.3? taa_dtn 1 4395 May 13, 2004 03:47 PM
by DTN_Vik_Kodipelli
VS C# 2003 example for WatchList psobota 1 4748 May 12, 2004 01:54 PM
by DTN_Vik_Kodipelli
Market open/close field in Summary Message ronsch99 1 5212 May 11, 2004 04:07 PM
by DTN_Vik_Kodipelli
Less is beter johnlopez 1 3993 May 10, 2004 07:56 AM
by DTN_Jay_Froscheiser
P Message what is it? johnlopez 0 3959 May 7, 2004 06:23 PM
by johnlopez
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