# NoahAI v3.9.1.15 Strategy Studio and Verified Strategy Hub boundary

Date: 2026-08-28  
Status: source candidate; Windows rebuild and installed-client E2E pending

## Product name and compatibility

- `NoahAI Strategy Studio` is the official product name of the former AI Custom workspace.
- The Korean client tab is `전략 스튜디오`.
- Internal API names, storage identifiers, and the `.noahstrategy` package extension remain compatible.
- `Strategy OS` describes the long-term product vision; it is not a second client tab.

## Current Strategy Studio scope

- Level 1: plain-language source, scope, and risk review.
- Level 2: entry, exit, risk budget, and applied-value inspection.
- Level 3: source-to-rule trace, full constrained IR, versioning, approval, historical replay, and PAPER forward validation.
- Level 4: bounded expert operating policies. Approval, daily-loss stop, position/concentration limits, exchange order rules, TP/SL protection, duplicate-order prevention, reconciliation, and emergency stop cannot be disabled.

Saving a strategy is not execution. A version must be reviewed, approved, checked, and validated in PAPER before it can become an execution candidate. Past or simulated results never guarantee future returns.

## Free Verified Strategy Hub

The free public beta is operated at `https://daltrading.net/strategies`.

1. A member exports a `.noahstrategy` package from the client.
2. The member signs in to daltrading and submits the package with source, rights, market, risk, and public-description declarations.
3. The submission remains private during operator review.
4. Only approved packages become publicly downloadable with a validation passport.
5. A downloaded package imports into NoahAI as an inactive review version and does not bypass approval, checks, PAPER validation, or guardrails.
6. A creator publication-stop request immediately hides the strategy and blocks new downloads while preserving the package and audit history. An operator then confirms the stop or rejects and republishes it.

Performance-based fees, paid subscriptions, settlement, refunds, disputes, tax handling, blockchain, NFTs, and tokenization are not part of this free-beta scope.

## Verification and release boundary

The v3.9.1.15 source passed the NoahAI Python regression suite (`1,898 passed, 8 skipped`) and Web UI production build. The daltrading strategy-hub source passed its full suite (`80 passed, 3 subtests passed`). NoahAI Labs and public information pages also passed production builds.

These results do not prove a Windows release. The public v3.9.1.15 client requires a newly built installer, engine sidecar, blockmap, and `latest.yml`, plus v3.9.1.14-to-v3.9.1.15 update, restart, settings preservation, Strategy Studio/PAPER, multi-exchange, and rollback verification on Windows. Until those artifacts and gates are complete, the source candidate and website updates must not be described as the distributed Windows client.