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"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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Joined: Jul 27, 2014 05:42 AM
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mongfa has contributed to 4 posts out of 21185 total posts (0.02%) in 3,561 days (0.00 posts per day).

20 Most recent posts:
IQFeed 3rd Party Software Support » IQFeed connection not working with Matlab Jul 30, 2014 06:25 PM (Total replies: 5)

same loops code with another datafeed is working correctly. but it's not work with iqfeed

IQFeed 3rd Party Software Support » IQFeed connection not working with Matlab Jul 27, 2014 12:44 PM (Total replies: 5)

I also have this problem. could you give us sample code or solution?

IQFeed 3rd Party Software Support » MATLAB R2013b connection problem Jul 27, 2014 12:41 PM (Total replies: 3)

.
Edited by mongfa on Jul 27, 2014 at 12:44 PM

IQFeed 3rd Party Software Support » Price scale and value of the data downloaded from matlab is incorrect. Jul 27, 2014 05:50 AM (Total replies: 0)

1. In daily bar. Some 2 decimal the value is incorrect even 3 decimal price scale exist, and close time field value is invalid.

Please check the attached selected row. and give me some help.


2. how can i solve this

>> c = iqf('4xxxxxx','xxxxxxx')

c =

iqf with properties:

User: 'xxxxxx'
Password: 'xxxxxxx'
Port: {[1x1 System.Net.Sockets.Socket]}
PortName: {'Admin'}
Assembly: 'C:\Program Files (x86)\DTN\IQFeed\Example Apps\Interop.DTNIQFeedCOMLib.dll'

>> history(c,'SPY',5000, 'Daily' )
Warning: Error occurred while executing delegate callback:
Message: ÀÌ Å¬·¡½ºÀÇ ÇØ´ç ºñµ¿±â ¸Þ¼­µå¿¡¼­ IAsyncResult °³Ã¼¸¦ ¹ÝȯÇÏÁö ¾Ê¾Ò½À´Ï´Ù.

¸Å°³ º¯¼ö À̸§: asyncResult
Source: System
HelpLink:




Edited by mongfa on Jul 27, 2014 at 08:56 AM
Edited by mongfa on Jul 27, 2014 at 08:56 AM


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