Why is this showing as such a large gain?

It should be about $0.53 (taking fees into consideration). So why is it doing that?

The cost basis on the buys are correct. But for some reason CT is saying the cost basis on the sell is $3.96. I have no idea where that it even coming from.

So this just occurred to me…Is it showing a larger gain than what those 3 trades actually are because it’s taking FIFO from my Algo’s in other wallets?

Additionally, last year I did my taxes using the “universal cost basis” setting. So am I forever stuck with that setting or can I change it?