Find out why your trades lose
Drop in your Interactive Brokers activity statement (CSV). See in seconds where your P&L really came from and which habits cost you money. It runs in your browser: the file never leaves your computer, and there is no email step.
Try it
IBKR: Performance & Reports → Statements → Activity → run as CSV. Needs the Trades section.
Drop the CSV here or
No statement handy? Try a made-up sample.
The problem
Your broker shows totals, not reasons
You see the month was red. You don't see that three revenge trades after a loss did most of the damage.
Journaling takes discipline you don't have at 4pm
Tagging every trade by hand stops after a week. The data is already in your statement.
Gut feel lies
The setup you trust most may be the one that loses. You only find out by counting.
How it would work
Upload a statement
Export a CSV or activity statement from your broker. Interactive Brokers first, then moomoo and Futu.
We rebuild every trade
Entries, exits, size, holding time and fees, grouped into round trips.
Read your autopsy
A short report: your best and worst patterns, the cost of each habit in dollars, and three rules to try next month.
Who it's for
Active retail traders
Stocks and options traders who place at least a few trades a week and want to know what's actually working.
Traders who already journal
If you keep notes, the autopsy checks them against what the numbers say.
FAQ
Does this exist yet?
Not as a product. We run a version on our own trades. This page is to find out whether other traders want it before we build it for them.
Is this financial advice?
No. It describes what already happened in your account. It doesn't tell you what to buy or sell.
What happens to my statement?
The plan is to use it only to build your report and delete it afterwards. We'd never need your broker login, only an exported file.
What will it cost?
Undecided. The form asks what you'd expect to pay. Nothing is charged now.
Which brokers?
Interactive Brokers first. Tell us yours in the form so we know what to support next.
Join the early-access list
Tell us how you trade. We'll email when there's something to try.