Token balance on date X

Hi I need a way to determine my (ERC20) token balance on date X. So like "on januari 1st 2018 I had 25 ETH, 100k COSS, 50k CVC, ….., " etc. Does anyone know how to do that? Thanks!

Submitted January 07, 2019 at 01:23AM }
via reddit http://bit.ly/2FcHj9y

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