Tho' I got me lots of Excel spreadsheets, here, I often get requests to download a huge bunch of historical prices, that's all, and ...

>And leave out all the other bumpf you usually include, right?
Uh ... yes, so here's a spreadsheet that just downloads a bunch of historical prices, from Yahoo.

Click on picture to download the spreadsheet

You type in a bunch of Yahoo stock (or mutual fund) symbols, click a button to get a gaggle of historical closing prices (Yahoo's "adj.close")
... then you do your own thing.

There's an "Explain" sheet that looks something like this:

>Do your own thing? For example?
Some examples are here.