Automatic Import
Statements, stored API sessions and live activity are merged into one record. The statement wins where sources disagree.
Trading Journal
Tier 1 · Trading JournalA Trading Journal That Writes Itself
Connect your broker once. QuantOS imports every fill, matches opening and closing legs into round trips, and reconciles fees to the cent. No spreadsheets and no uploads.
Daily P/LEXAMPLE DATA
| Date | Trades | Gross | Fees | Net P/L |
|---|---|---|---|---|
| 19-OCT-2026 | 6 | +$1,240.00 | $15.84 | +$1,224.16 |
| 20-OCT-2026 | 9 | −$610.00 | $23.76 | −$633.76 |
| 21-OCT-2026 | 4 | +$385.00 | $10.56 | +$374.44 |
| 22-OCT-2026 | 11 | −$1,090.00 | $29.04 | −$1,119.04 |
| 23-OCT-2026 | 5 | +$742.00 | $13.20 | +$728.80 |
What You Get
Every Number Traced Back to the Broker
Fees to the Cent
Commissions and regulatory fees come from your broker’s own transaction lines, so net P/L matches your account.
Round Trips, Not Fills
Partial fills and scale-outs are matched into complete trades with hold time, size and result.
Trading Calendar
A month of green and red days. Click any day to open that day’s trades directly.
Journal Notes
Tag trades and write notes. Each note stays attached to its trade and its session date.
Full Ledger
The raw transaction ledger is always one click away for checking any figure.
How It Works
Three Steps to Your First Answer
- 1
Connect Your Broker
Approve access on your broker’s own sign-in page. QuantOS never sees your password.
- 2
QuantOS Rebuilds Your History
Fills become round trips, fees are reconciled and every day gets its own record.
- 3
Review Any Day
Open the calendar, pick a day and see every trade it contained.
Explore More
Works with the Rest of QuantOS
Try It Free
Your Trading History Is Already Written.
Let QuantOS organise it. Connect your broker and see your record in minutes.