Hi all
Nice to know you all and great to discover Quantopian, this fantastic platform by chance.
I am new to algo trading and python too. So pardon me if I am clueless to basic programming errors.
So here I am trying to learn the Tutorial Lesson 4 code by writing it on a blank Notebook.
While I could basically get almost everything out, the last portion of graph kept showing some Type Error, of which I have no clue where the problem is.
And by cloning the Tutorial 4 notebook, there was no issue. So here I am scratching my head what went wrong.
Could some one advise me please?
Thanks in advance!