The most rigorous backtest publicly available. Pass, and we offer you 30% of the profit we make trading it with our own capital.
$99 for two full tests. Full refund if we can't run it.
Every full test comes with a contract offer if it passes.
Full refund if we can't run it.
Tests for your venue
License terms
Two traders, ten years across stocks, options, futures, forex and crypto, and we built this test to find strategies for our own book.
License terms
Prop firms
| Row | Prop eval | Backtoast |
|---|---|---|
| The work | A few weeks of you clicking their sim | A complete backtest of your rules |
| The account | Usually a simulator, even after you pass | Our capital. You deposit nothing. |
| Getting paid | About 7% of traders get a payout | 30% of the profit we make trading it |
| The cost | A fee for every try | $99 for two full tests, refunded if we can't run it |
| Your strategy | Their rules, their account | Still yours. Take it to a prop firm too. |
Payout figure from FPFX Tech, 100,000 traders across 10 prop firms, 2024.
Compare the prop firms →The test
Strategies tested
From the 60
Drafts
Drafts know what fails this test, so they fix the pitfalls, add sit-out rules that lift the whole result, and suggest related trades worth a full test.
Buy ES on a 20-day high, out after 10 days.
A breakout held 10 days on ES can trail just holding ES, so it may fail beats holding. I added a sit-out rule for falling markets and a stop at the 10-day low, and two related trades worth testing.
Run the sit-out version and the NQ one.
Both are in quick checks below. The sit-out rule clears all three, and NQ still trails holding it.
Draft
Buy 1 ES contract when it closes at a 20-day high. Stop at the 10-day low. Sell after 10 days if the stop hasn't hit.
When to sit out
When the 50-day average is falling, and on Fed decision days.
Could fail
Worth testing
Quick checks
| Version | Money after costs | Beats holding | A dead year | Action |
|---|---|---|---|---|
| 20-day high, out after 10 days | Pass | Fail | Pass | |
| Plus the sit-out rule | Pass | Pass | Pass | Use in a full test |
| The same rule on NQ | Pass | Fail | Fail |
Tightens the entry, the exit and the size, and adds sit-out rules, like a trend filter or a pause around Fed days, that lift the whole result.
An edge smaller than the costs, a result that rides one big day, a rule that only fits the past. Drafts flag it and suggest the fix.
The same rule on another market, a longer lookback, a different exit. More ideas worth testing, from the one you brought.
See which version holds up before it costs you a full test.
See which version clears the checks, and where the others fell short.
Every draft is specific enough for the test to run, and says what a market can't run before you pay.
$199 a month for drafts and five full tests. $499 a month for twenty, and your agent runs drafts and quick checks through MCP. See pricing →
Agentic trading
Agentic trading shifts markets. Other trades can overlap yours or move the price against you, whether it's the same trade or a different one.
On $499 a month, your own agent runs the test through MCP.
Agentic trading in 2026 →Price
Questions
Options at a clock time or 0DTE, a stock result that needs the dividend, a short stock book, adding to a winner or scaling out, two legs as one bet, futures options other than ES, and a price gap between two exchanges. If we can't run it, you get a full refund.
No. We decide if and how we trade it, and we may never trade it. You can still trade it yourself.
Yes. The license is non-exclusive, so the strategy stays yours to trade anywhere.
Only us, and only if you license it. It's never used to train a model.
In plain English, the way you'd tell another trader: the entry, the exit, the size, and when it sits out.
$99 for two full tests, and a contract offer if one passes.
Run the test