Spreadsheet links?

[CryptoStructure]

Can anyone link to some good spreadsheets that would be helpful in tracking altcoin trades?  Would like to see how each trade is doing/track P/L and also keep an eye on the overall portfolio.  Something that can help with taxes at the end of the year would be great too.  I'm aware of cointracking/cryptocompare/ect.  all great but looking for an offline spreadsheet to use in conjunction with those.

Thanks