Not a subscription

Think your strategy is robust? Prove it.

Strategy Arena tries to kill it before you trust it. Paste a supported Pine strategy. The Rust CPU reference engine measures training variants, then opens one chronological holdout the strategy was not allowed to see. You buy the bounded test and private report, never a better verdict.

Paste or load → Quick Check → Full Audit → Improve → Passport

Try the free Quick Check Try to kill my strategy Free Windows Lab

Windows Lab

0 €

Owner-operated local research on your machine: 100 variants, sealed holdout and a local KEEP / REJECT / INCONCLUSIVE / INSUFFICIENT_ACTIVITY verdict. No account.

Local Rust CPU always verifies
Device-scoped evidence; no independent server execution or durable private URL
No independent Survival Audit or public Passport eligibility
Monte Carlo only with enough closed trades; no site Verified slot

Survival Audit

9,90 €

Buy one independent, server-bound execution. Check compatibility without an account, then sign in to lock exact Pine, dataset and protocol before payment. Rust computes one training-only search, opens one sealed holdout and delivers a durable private immutable report. No public Passport is created automatically.

No charge if Pine/dataset is incompatible
Independent server receipt, distinct from the free owner-operated Lab proof
Server-identified BTC 5m dataset; exact fingerprint in the report
Holdout unused for selection
Refund if compute fails after payment
INCONCLUSIVE and INSUFFICIENT_ACTIVITY never show a green score

Pine strategy (supported native subset) Audit dataset

One-time payment, not a subscription. An unfavorable verdict (REJECT / INCONCLUSIVE / INSUFFICIENT_ACTIVITY) is still a delivered audit. Only a technical compute failure after payment is refunded.

One evidence chain

Start with doubt. Add capacity only when you need it.

The free Quick Check only prevalidates Pine compatibility. The bounded stress tests start in the Survival Audit after exact Pine and dataset evidence are bound. Redesign & Fresh Trial and Strategy Passport are future steps, not products sold today.

Quick Check0 EUR · Rust compatibility only · no stress or verdict
Survival Audit9.90 EUR once · bounded stress tests and private report, not a positive verdict
Redesign & Fresh TrialFuture step · Not sold
Strategy PassportFuture step · Not sold
Builder9 EUR/month · continuity after a first result
Operator29 EUR/month · supervised capacity after Builder

Arena Credits are not sold and never required for a Survival Audit.

Payment and subscriptions never improve or change the verdict. Builder (9 €/mo) and Operator (29 €/mo) come after, if you want the workshop every month. TradingView is only if you still need a first web account. · Subscriptions · Example report

Think your strategy is robust? Prove it.

Loading paid evidence…

Prepare the next test without reusing this holdout.

Review what this proof can certify, without publishing it.

Keep this verdict unchanged. Choose continuity separately.

0 €

My recent audits

Start with doubt. Add capacity only when you need it.