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"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"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
"Excellent datafeed !!!" - Comment from Arely
"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
"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
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"It’s so nice to be working with real professionals!" - Comment from Len
"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 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
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sma202 has contributed to 24 posts out of 21190 total posts
(0.11%) in 4,912 days (0.00 posts per day).
20 Most recent posts:
are there any matlab/iqfeed example apps ?
You said "The bid and ask prices that are displayed at the time of an actual transaction are the bid and ask prices saved in historical data."
If it is streaming real-time trades that you're looking at, then bid/ask are not saved in historical data, then how is the bid/ask obtained shown with the trade?
so how does it work for streaming realtime?
how do you determine how to associate a bid/ask with the trade given they're on separate feeds cqs vs cts, and trade reporting can be delayed?
any eta on this?
nevermind, it worked...
Hi, I followed the instructions and connected to TWS with my account but I get an error:
What does this mean?
ERROR: Exchange Fee Waivers are only available for products validated to execute trades with your broker. For details, please visit the exchange fee waiver information page at www.iqfeed.net.
Another question..I seem to be getting updates on @ES#, @NQ#, but not @AD# ?
On lvl2 the market maker is MD(some #). Is that supposed to mean something given it's an exchange or is it random?
still broken
how do we identify the non-qualifying trades?
Looks like the "system message" link under the admin docs is broken:
https://www.iqfeed.net/dev/api/docsBeta/SystemMessages.cfm Edited by DTN_Jay_Froscheiser on Aug 16, 2011 at 07:12 PM
what does it mean when tick ids are non-consecutive? ie example below 2558081 jumps to 2558117, is there any significance?
2011-08-09 01:55:07 1.0121 0 C 1.0119 0 1.0121 1 2558117 49518 2011-08-09 01:54:59 1.012 0 C 1.0119 0 1.012 1 2558081 49517 2011-08-09 01:54:57 1.0121 0 C 1.012 0 1.012 5 2558058 49516 2011-08-09 01:54:57 1.0121 0 C 1.012 0 1.012 1 2558057 49511
@AD# works, but it's not listed in the symbols file. AD is listed as "AD#"
I don't seem to be getting any reliable historical tick data for AD#, there are gaps, day wise) all over the place. Can you see what is going on?
I'm having issues with my news categories. On June 9th, most of the categories disappeared, I only have 5 options under the sample news app. Previously there were a lot more. I've been told nothing has changed with my account.
Not sure if that is accurate. Using the conversion wizard, under project->properties->linker->general the output file is defined as $(outdir)$(projectname)_VC.exe. Whereas the projects themselves are without the VC. So I have to go and remove the _VC suffix on all the property pages to launch the executable.
The other nuance is that one has to convert all of the projects to x64. I doubt anybody is still using win32 here?
Hi, is it possible to get updated vc project files in the sample examples for the beta for vc studio 10?
I had initially requested daily historical data around 6pm est and was only getting data as of 1/14 but now it works for 1/18. Is there a time to be aware of when the close of business values are made available?
Hi,
is there a problem with the sentiment indicators for 1/18 as I do not see any data: for example PCRATIO.Z, VRET.Z
Thanks
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