Drop into any date, see the option chain exactly as it was, open a position, and step forward day by day — every fill marked to market
Click a call on the left or a put on the right to open an order ticket.
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | IV | Vol | Bid | Ask | Last | IV | Vol | |
Every trade is read and listed in Trade History → Imported — entries, exits, expiries, quantities and commissions, totalled and reconciled against your own statement.
Nothing is estimated at this stage. If your file says it, you'll see it; if it doesn't, you'll be told what's missing.
Open any completed trade in the blotter and press Analyse. Keystone replays the market across the trade's whole life — every session from your entry to expiry — and prices the five paths you didn't take:
Each comes back with the contract's own day-by-day price path, your entry and exit marked on it, so you can see where the trade actually peaked and what it did after you were out — from real recorded quotes, never a model.
No broker, journal or backtester does this. They tell you what you made. This tells you what was on the table.
An analysis is not a single snapshot. Keystone replays every session the trade was alive — from the day you opened it through to expiry — pulling that exact contract's daily prices and the underlying alongside them, then re-running the alternatives you didn't take against the same days.
That is a lot of recorded market per trade, so it is opt-in. You choose which round trips are worth the look.
There is an Analyse all button in the Scenario panel when you want the lot — it tells you how many will run and roughly how long before it starts.
After every import you get a checklist of what your file contained. Anything with a circle rather than a tick is missing and worth including next time:
Most brokers offer a realised gain/loss or closed positions export that carries all three.
Check the blotter footer first — it totals the rows and the commissions so you can tie them straight to your statement.
If those match and something downstream doesn't, the import is fine and the problem is worth reporting. Nothing here is estimated: every figure comes from your file or from recorded market data.
Yes — Remove this data sits beside the source picker in Trade History. It clears the imported trades and their saved analyses, and leaves your simulator and real-time trades untouched.
When on, only the emails below can use the app. Everyone else is signed out with an “invite only” message. Your admin email and every team account always have access, list or not.
new accounts per day · running total
Everyone who has signed in — Google or email/password. Pulled live from the sign-in records.
| Sign-in | Joined | Last seen | |
|---|---|---|---|
| Loading… | |||
Re-checks every hour whether two sign-ins look like the same person. Duplicates you’ve already confirmed are merged in the counts and don’t show here.
Every hour the server re-adds every account’s trades and checks the balance matches to the cent. Any booking that wouldn’t match is refused outright and listed here.
Journal — every decision, fill, skip and error, newest first.