# K Fundamental Capstone Project

**URL:** <https://forum.kx.com/t/k-fundamental-capstone-project/13277>\
**Category:** Academy Support\
**Tags:** kx-academy, imported\
**Created:** [February 10, 2022, 12:00am UTC](https://forum.kx.com/t/k-fundamental-capstone-project/13277 "2022-02-10T00:00:00Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![ngumbo](https://avatars.discourse-cdn.com/v4/letter/n/b3f665/32.png) [@ngumbo](https://forum.kx.com/u/ngumbo)\
**Post date:** [February 10, 2022, 12:00am UTC](https://forum.kx.com/t/k-fundamental-capstone-project/13277/1 "2022-02-10T00:00:00Z")

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[https://learninghub.kx.com/forums/topic/k-fundamental-capstone-project](https://learninghub.kx.com/forums/topic/k-fundamental-capstone-project)

I am currently working through the fundamental capstone project. I have hit a bit of a hurdle towards the end of the capstone regarding the following question.

**4.6 Extract the 15 minute aggregate series for each of `edge`, `qty` and `numTrds` using`edge15` (or otherwise) as a dictionary and store this in a variable `timeSeries`.**

 

I am just struggling to grasp what is really being asked for in this question and how it is different from the original table edge15 I created.

Any clarification in terms of format or example results would be appreciated, or any other info.

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**Author:** ![leades](https://avatars.discourse-cdn.com/v4/letter/l/b5a626/32.png) [@leades](https://forum.kx.com/u/leades)\
**Post date:** [February 11, 2022, 12:00am UTC](https://forum.kx.com/t/k-fundamental-capstone-project/13277/2 "2022-02-11T00:00:00Z")

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Hello,

The edge15 table that you created earlier has 4 columns; time, edge, qty, numTrds. What this question is asking, is that you create a dictionary which takes the edge, qty, numTrds columns from the edge15 table. So your result should be a dictionary with 3 elements, with each value being the list of aggregated numbers from the edge15 table. I hope this clarification helps.

Many Thanks

Luke

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**Author:** ![ngumbo](https://avatars.discourse-cdn.com/v4/letter/n/b3f665/32.png) [@ngumbo](https://forum.kx.com/u/ngumbo)\
**Post date:** [February 14, 2022, 12:00am UTC](https://forum.kx.com/t/k-fundamental-capstone-project/13277/3 "2022-02-14T00:00:00Z")

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Thanks for the explanation it was a big help, what would total traded volume equate to, my thought would be price\*quantity ?

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**Author:** ![leades](https://avatars.discourse-cdn.com/v4/letter/l/b5a626/32.png) [@leades](https://forum.kx.com/u/leades)\
**Post date:** [February 14, 2022, 12:00am UTC](https://forum.kx.com/t/k-fundamental-capstone-project/13277/4 "2022-02-14T00:00:00Z")

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Hello,

I would say it is the sum of all the trades but you can try both to see which works.

Many Thanks

Luke