Trade cards are live on the terminal.
Close a position, press share, get a link. The link unfurls into a card built from your own fills on chain: market cap in and out, the return on the ETH you put in, how long you held, and the transactions listed underneath for anyone who wants to check. Open positions get one too, stamped OPEN with the unrealized number as of that minute.
No simulation mode. Every number on a real card traces to a tx, and a loss renders the same way, in red. This one is a sample so you can see the shape. Yours will carry your own numbers, however they turned out.