Paper book

The desk

ACME is a made-up stock. Step the clock, book a ticket, watch the mark. Nothing here can lose real money.

The clock needs a script

Without JavaScript this page still shows the starting tape and the recipes. To step days, book fills, and keep a book, turn scripts on. The learn path works either way.

ACME

$100.00

Cash

$100,000

Equity

$100,000

Realized

$0.00

Day 0 of 63 · Vol 22%

Ticket

Recipes

Tape

Day 0 of 63

Open positions

Nothing on the book yet. A long call is the smallest first ticket.

Position	Entry	Mark	Open P&L

Blotter

Fills and expiries will land here.

Import book