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


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: 2)

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


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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