Stake archive
Stake bet analyzer
Drop one or more Stake bet-archive JSON files (ZIP is fine). Realized RTP, cumulative P/L, win rate, drawdown and per-game splits calculate immediately. Old and new Stake export formats both work. Nothing is sent to a server.
Runs in your browser
Old + new exports
JSON / ZIP
Drop a Stake bet archive
JSON or ZIP from Stake’s data export. One file or several — analysis starts as soon as the file is read. Nothing is uploaded.
Choose files
Reading archive…
Cumulative Net
Your running profit / loss over time
Hourly P&L
Profit / loss per hour
Game Breakdown
| Game | Bets | Turnover | Net | RTP | Win rate | Volatility |
|---|
Top Multipliers
Your biggest hits by payout multiplier (top 100)
| # | Game | Multiplier | Stake | Payout | Net | When |
|---|
How to export a Stake bet archive
- Log in to Stake and open your account settings.
- Request your data / bet archive as JSON. Stake emails a download when it is ready.
- Unzip the attachment if it arrived as a ZIP, then drop the JSON here.
- Add more files if your history is split across exports — they are merged and de-duplicated.
Old Stake dumps (a raw bet array) and the newer { id, data } export both work. Sports and casino bets are included when they are in the file.
How to read the numbers
- Realized RTP is returned ÷ turnover on this sample — not a forecast.
- Win rate counts bets that paid more than they staked. A high hit rate can still lose money.
- Max drawdown is the worst peak-to-trough run on the cumulative curve.
- RTP offset is realized RTP minus 100%. House edge is a different question.
Verify a Stake seed if you want fairness maths rather than P/L.