Sharsies Crypto transfer

https://preview.redd.it/zyyjt14jnz5h1.png?width=436&format=png&auto=webp&s=252018366168857f9d89740f95418989e11895b3

Has anyone used this yet? how does it work with the graph?

I want to transfer over my crypto from binance however I'm confused as to how sharesies views the new crypto coming in. I'm currently down quite a bit and i don't want my sharesies to view my crypto that I'm down 1.5k on as if i had just bought it and give me inaccurate returns if crypto were to go back up.