i want to use 2200 stocks data from yahoo fin etc for finding wich pairs are connected and determine leading vs lagging of the two. write 2 funcs. one to gather some data to file. i put this in the scanner that runs once per stock. another func i put in a test py to do the action described above and find wich stock are leading to another.

Prompt

i want to use 2200 stocks data from yahoo fin etc for finding wich pairs are connected and determine leading vs lagging of the two. write 2 funcs. one to gather some data to file. i put this in the scanner that runs once per stock. another func i put in a test py to do the action described above and find wich stock are leading to another.