A quant lab that is reproducible, auditable, mathematically verified

Reproducible / Auditable / Deterministic / Verified

Freeze / Playback → Verification & Audit

Compliance → Chain-of-evidence

spec_hash → Calibrated & locked

Verified Strategies, Proven by NebulaBunny

Download Nebula Client (read-only)

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KPI Snapshot (Delayed ≥15m · Read-only — Not Investment Advice)

Annual Return

Max Drawdown

Sharpe

—

Updated: —

Freeze sha256: —

Spec hash: —

Sampling: —

Deterministic: —

Updated: —

Spec hash: —

Method: —

Shadow drift (30 d): —

Funding align ± —

Updated: —

Build: code_git —

Env: fpr —

Sampling: —

Notes: —

Median Drift (shadow vs live · abs. error, bps)

Y-axis:：|drift| bps　X-axis：time（4h/1d）

Current Winner (read-only)

Winner

Symbol

—

Sharpe

—

Ann.

—

Spec

—

Download FREEZE / Releases (read-only) View Reports (incl. Trends)

Note: read-only API, possible delay; all metrics calibrated by spec_hash.

Audit Overview (last 30)

Shadow drift (bps)

OOS diff (bps)

MDD30 (%)

Time	shadow_drift (bps)	oos_diff (bps)	mdd30 (%)

Five Fingerprints (auditable)

Note: calibrated by spec_hash; read-only snapshots, no writes.

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