"Webmining - Devide a Token into separate Values?"

T-Unit

Hello,

I'm trying to create a little webmining process. I want to extract a numeric value (bid price and ask price of a an financial asset) from a website. My process looks like this:

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http://zertifikat.finanzen.net/optionsscheine/Auf-uu6dzh/UU6DZH"/>

My problem is, that the bid price and the ask price are written to the same attribute (in this case: "Kurs") but i need them as seperated attributes (e.g.: "bid" and "ask"). I thought tokenizing would help but i dont know if it's possible to address a token or something like that (e.g.: after tokenizing save token 1 as "bid" and token 2 as "ask"). I know there is an operator called "Extract Token Number", so this was my first idea to solve my problem.

Maybe someone else has a better idea or a smart solution how to solve this problem?

Regards,
Thomas