Firstly, apologies if I've missed it elsewhere, I tried searching but got literally 0 results (perhaps I'm not searching for the correct terminology).
I have a couple of bits of basic automation just to store things like odds at specific intervals, winning horse/jockey/trainer, their BSP and BSP rank (all mostly stolen from this forum

What I would like to do is at the end of the day, export all of this information into Excel so I can start to build up a bit of a history and try to work out some trends. Is this possible?
If so, where do I start? Do I just pick an empty Excel file on my hard drive somewhere and tell it to export to that at the end of the day (how would I get it to add the stored interval odds), or do I need a specific template to work off and tell it what I want to export?
Any help provided is greatly appreciated.
This is specifically for the Horse Racing markets, but theory applies elsewhere.
Many thanks
Mark