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I need someone to build two functions, i.e. `leftmovingaverage()` and `rightmovingaverage()` and display two columns next to the price column with name `M_A` and `M_B`.
Thanks for the invite.
I can work on this one surely and get it done in a day.
The last one we discussed regarding the ipython notebook seemed a little out of my niche but this one I can do