Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Product Support »IQFeed 3rd Party Software Support »Price scale and value of the data downloaded from matlab is incorrect.
Author Topic: Price scale and value of the data downloaded from matlab is incorrect. (1 messages, Page 1 of 1)

mongfa
-Interested User-
Posts: 4
Joined: Jul 27, 2014


Posted: Jul 27, 2014 05:50 AM          Msg. 1 of 1
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



File Attached: iqfeed_Problem.PNG (downloaded 1662 times)
 

 

Time: Wed August 10, 2022 6:06 PM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003