How to know your real time holdings?

On the one hand, I want to share with you, in case you don't use it, that in Coingecko you can add the transactions (in this example $BBS), to know your holdings at the current price and also to know the average net cost, which helps you to know if you are above or below, winning or losing and if you can make a profit if necessary.

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It's really easy to use and I find it very useful!

Another thing that I really like is seeing my holdings in a pie chart and knowing if I'm right with the percentages between them.

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On the other hand, I was searching on BBS if I can have a transaction history to know my first withdrawals, since I started using Coingecko when I had already accumulated some $BBS and I can't find out what price (or rate) I make those withdrawals at.

I calculate that somewhere there has to be that record, because everything is in the blockchain, but I'm not sure how to access it and if we can do it.