RapidMiner

Yahoo Historical Stock Price Operator is not returing data

Contributor II

Yahoo Historical Stock Price Operator is not returing data

yahoo2.PNGyahoo_issue.PNG

2 REPLIES
Regular Contributor

Re: Yahoo Historical Stock Price Operator is not returing data

I tried this myself and it's the same for me.

I can see that the service is functioning because if I capture the issued URL that RapidMiner issues and use it in a browser, I can download the required data.

The URL is of this form.

https://ichart.finance.yahoo.com//table.csv?s=AAPL&a=0&b=1&c=2017&d=3&e=1&f=2017&g=d&ignore=.csv

In fact, you can use the Get Page operator in the Web Mining extension to directly get this data. So RapidMiner ought to be able to see this.

If I look at the response in detail, I can see that reply contains a redirect so I suspect there needs to be some logic to follow redirects in the code.

Community Manager

Re: Yahoo Historical Stock Price Operator is not returing data

This is a double post, the main thread is here: http://community.rapidminer.com/t5/RapidMiner-Studio-Forum/Yahoo-Historical-Stock-Price-Operator-is-...

Regards,
T-Bone
Twitter: @neuralmarket