propability

Dated, versioned firm rule presets

Every program's rules encoded precisely, stamped with an as-of date, never changed silently.

What it does

Why it matters

Trailing-drawdown semantics are the most misunderstood mechanism in the industry, and firms revise rules often. A simulation against last year's rules is worse than no simulation — precision and freshness are the whole product.

What you get

You compare programs on their actual mechanics instead of their marketing, and you see instantly how a rule difference — trailing versus static, a consistency cap, a time limit — changes outcomes for a trader like you.

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All outputs are descriptive probabilities of scenarios you define — educational tool, not investment advice.