Unable to return historical data for given security.

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Chris
Chris 2011-8-18
I am working on a project for class and am getting this message when trying to pull data from Yahoo. When I run a script that just pulls the data it works, but when I try pulling the data of two symbols I get this error
Is there a way to have matlab ignore this error and continue the script if it can't find the data. Right now it halts running with this red error message
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Oleg Komarov
Oleg Komarov 2011-8-18
We need code and error message: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer
Also, please format them: http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup#answer_18099

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采纳的回答

Oleg Komarov
Oleg Komarov 2011-8-18
The note on yahoo.fetch says: "Retrieving historical data for multiple securities at one time is not supported for Yahoo. You can fetch historical data for only a single security at a time."
You should build a loop assigning the result to a cell array or structure.

更多回答（1 个）

Chris
Chris 2011-8-24
I have the Yahoo fetch in a loop but I still get this. It seems to only happen after hours perhaps the system is down or you can only grab during market hours?
  1 个评论
Oleg Komarov
Oleg Komarov 2011-8-24
The connection could be lost during the retrieval or you could be asking for a stock which exist but not a that point in time.

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