Bankroll ledger
Know where the bankroll stands.
One ledger for every settled result: the running total against your starting bankroll, the peak it reached, and how far it has drawn down since. A record of what happened — never a forecast of what happens next.
On-device by design. Every entry lives in your browser's local storage and never leaves your device. Pending entries wait on the tape without moving the count; only settled results move a single unit.
01 · The count
Profit vs. start · 0 settled
+0u
100u total · peak 100u · drawdown 0u −
100u
Total
100u
Peak
0u
Drawdown
0W · 0L · 0P
Record
all settled
02 · The entry
Log it like it happened.
Stake in units, the result, and — for wins — what came back including the stake. Pending entries wait on the tape without moving the count.
03 · The tape
Every result, in order.
The tape is blank
Every bankroll has a first entry.
No entries yet — log your first settled result above and the count comes alive: running total, peak, and drawdown, all computed on-device. Pending entries are welcome too; they wait patiently without moving a single unit.
Sizing the next one? Size it with the Kelly staking calculator →
Educational record-keeping — nothing here is betting advice, and nothing leaves your device.
A personal record keeper: no books, no money, no advice. Past results do not predict future results. Sizing the next stake? See the Kelly calculator on the CLV tracker, or learn how closing lines grade edge on our public CLV report.