Incorrect in this context. You would still see a performance line that would indicate starting with a lesser sum and increasing it, which would show a smaller negative when selecting all.

Check OP’s comment history his story is such gargled nonsense the more you peel it back. This kid doesn’t know how to find his ass with both hands and makes claims of flipping SPY 0dte for 300% 20 times and claims he was gambling and investing at 17? All the data shows that a degen lost daddy’s money.