Unable to return historical data for given security.

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Adhish Aggarwal 2017-5-17

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https://ww2.mathworks.cn/matlabcentral/answers/340729-unable-to-return-historical-data-for-given-security

编辑： Cam Salzberger 2017-6-20

c = yahoo;
fetch(c,'IBM','Close','01/01/2012','06/30/2012');

Error using yahoo/fetch (line 387) Unable to return historical data for given security.

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回答（2 个）

Rodrigo de Francisco 2017-5-19

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https://ww2.mathworks.cn/matlabcentral/answers/340729-unable-to-return-historical-data-for-given-security#answer_267679

在 MATLAB Online 中打开

Hello,

I've already applied that patch and have the following behaviour:

d = fetch(c,'IBM','2/1/2000','2/20/2000')
Error using yahoo/fetch (line 387)
Unable to return historical data for given security.
d = fetch(c,'IBM','1/1/2000','1/10/2000')
Error using yahoo/fetch (line 387)
Unable to return historical data for given security.
d = fetch(c,'IBM','1/1/2017','2/2/2017')
Error using yahoo/fetch (line 387)
Unable to return historical data for given security.

Thank you

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Cam Salzberger 2017-5-17

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https://ww2.mathworks.cn/matlabcentral/answers/340729-unable-to-return-historical-data-for-given-security#answer_267396

Hello Adhish,

I'd suggest trying the workaround listed in this bug report. Yahoo recently changed their API, and a changed had to be made to MATLAB's functions to match it.

-Cam

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Cam Salzberger 2017-5-22

Hey guys,

It looks like there has been a change to Yahoo's API again. At least based on the suggestions posts I have found.

-Cam

Cam Salzberger 2017-6-20

编辑：Cam Salzberger 2017-6-20

It looks like due to the API changes, Yahoo will no longer be supported by the Datafeed Toolbox. The bug report I linked previously has now been updated to reflect this.

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