DAS Replay — operated by Shark Belly Industries LLC, a New Mexico limited liability company 1209 Mountain Road Pl NE, Ste H, Albuquerque, NM 87110 · hello@email.dasreplay.com
1. Our marks
In short: “DAS Replay” is the product name used by Shark Belly Industries LLC.
1.1. “DAS Replay”, the DAS Replay logo and related names are product and trade names used by Shark Belly Industries LLC. DAS Replay is a product of Shark Belly Industries LLC.
1.2. DAS Replay is not a product of, and is not affiliated with, DAS Inc. or its DAS Trader software (see §2.1).
2. Third-party marks and non-affiliation
In short: We mention other companies’ products only to describe or compare. We are not connected with them, and they don’t endorse us.
2.1. No affiliation. DAS Replay and Shark Belly Industries LLC are not affiliated with, endorsed by, sponsored by or otherwise connected to any of the following. This includes:
- DAS Inc. or DAS Trader / DAS Trader Pro
- Lightspeed Trading or Lightspeed Financial
- Sterling Trading Tech (Sterling Trader)
- Interactive Brokers (IBKR, Trader Workstation)
- MetaQuotes (MetaTrader)
- Spotware (cTrader)
- TradingView, Inc.
- Warrior Trading or Ross Cameron
- Trade Ideas
- Dukascopy
- Kraken
- Hyperliquid
- CME Group Inc. or its exchanges (including CME and COMEX)
- Nasdaq, Inc.
- NYSE / Intercontinental Exchange
- Cboe Global Markets
- Options Price Reporting Authority (OPRA)
- S&P Dow Jones Indices
- any other broker, trading platform, exchange, index provider, educator or data provider named on our sites
2.2. Marks belong to their owners. All third-party names, logos, product names and trademarks belong to their respective owners. Examples: DAS Trader, Lightspeed, Sterling Trader, Trader Workstation, MetaTrader, cTrader, TradingView, Lightweight Charts, Warrior Trading, Trade Ideas, Dukascopy, Kraken, Hyperliquid, CME Group, E-mini, COMEX, Nasdaq, Nasdaq-100, NYSE, Cboe, OPRA, S&P 500.
2.3. Descriptive and comparative use only. We use third-party names only to identify their products or to describe or compare features, for example “a Lightspeed-style order ticket” or “imports DAS Trader Pro report exports”. Such references:
- mean only that a feature is similar in function, not that it is identical, licensed or endorsed;
- do not suggest any sponsorship or approval; and
- are based on publicly available information as of the date written. Third-party products change, and comparisons may go out of date.
2.4. Names of people. When we mention a trader, educator or other public figure, we do so for factual or descriptive purposes only. It does not mean that person endorses DAS Replay, uses it or is connected with us.
2.5. Exchange and index names. Exchange, venue and index names appear on our desks as data labels and descriptions (for example exchange codes on the tape, or “E-mini S&P 500”). Our use does not mean any exchange or index provider sponsors, endorses or has reviewed DAS Replay.
- On the equities Level 2 panel, the inside row shows the real venue from the historical quote. The market-maker and venue IDs on every level beyond the inside quote are simulated for display. They are not records of real quotes by those firms (see Risk & Simulated Performance Disclosure §4.3).
3. Third-party software
In short: DAS Replay is built with open-source software. We credit it here, and the licenses remain with the authors.
3.1. TradingView Lightweight Charts™
Charts in DAS Replay are powered by TradingView Lightweight Charts™ (https://www.tradingview.com/lightweight-charts/), licensed under the Apache License 2.0.
TradingView Lightweight Charts™ Copyright (c) 2025–2026 TradingView, Inc. https://www.tradingview.com/
TradingView is the creator of Lightweight Charts. Visit TradingView for its charting platform.
Not covered by this license: TradingView interface assets. The Apache-2.0 license above covers the Lightweight Charts library only. It does not cover TradingView’s proprietary interface artwork, icons or design system, and nothing on this page claims a license to them.
3.2. Open-source components
DAS Replay includes, or is served with, the following open-source software. Each component is owned by its authors and licensed under the license shown.
| Component | License |
|---|---|
| React | MIT |
| Astro | MIT |
| Tailwind CSS | MIT |
| Radix UI | MIT |
| shadcn/ui (adapted source) | MIT |
| dockview | MIT |
| lightweight-charts-drawing, lightweight-charts-indicators, oakscriptjs | MIT |
| Express | MIT |
| ws | MIT |
| supabase-js (Supabase client libraries) | MIT |
| Sentry SDKs (@sentry/*) | MIT |
| lucide-react (Lucide icons) | ISC |
| web-vitals | Apache-2.0 |
| prom-client | Apache-2.0 |
| AWS SDK for JavaScript (@aws-sdk/client-s3) | Apache-2.0 |
| tslib (portions, bundled within Lightweight Charts) | 0BSD |
| @resvg/resvg-wasm (server-side image rendering) | MPL-2.0 |
- The MPL-2.0 component is used server-side and unmodified. Its source code is available from its upstream project: https://github.com/yisibl/resvg-js.
- Build-time tools that are not distributed to users are not listed. Examples: lightningcss, sharp/libvips, caniuse-lite.
- This list covers direct and notable dependencies. Our distributed bundles include many smaller transitive packages under permissive licenses (MIT, ISC, BSD, Apache-2.0).
3.3. Fonts
| Font | License | How it is used |
|---|---|---|
| Inter | SIL Open Font License 1.1 | Loaded from Google Fonts |
| Roboto Mono | SIL Open Font License 1.1 (per Google Fonts) | Loaded from Google Fonts |
These fonts are loaded from Google Fonts. When your browser loads them, Google receives your IP address; see our Privacy Policy.
3.4. Full license texts
The full text of each license, and any required NOTICE files, are available on request at hello@email.dasreplay.com.
Open-source components are provided by their authors “as is”, without warranty, as stated in their licenses.
4. Market data and content attributions
In short: Historical market data, news and fundamentals come from third-party providers.
4.1. DAS Replay displays historical market data, news headlines and company fundamentals licensed from third-party providers. That data remains the property of its providers and their licensors. You may use it only for personal practice within DAS Replay. You may not redistribute, resell or extract it. See our Terms.
4.2. Market data is provided “as is” and may be delayed, incomplete or inaccurate. See Risk & Simulated Performance Disclosure §4.5.
5. Copyright complaints
If you believe material on DAS Replay infringes your copyright, including a shared session card or other user content, follow the notice-and-takedown procedure in the Copyright / DMCA section of our Terms of Service. It explains what to include in a notice or counter-notice, and where to send it.
6. Contact
Questions about these notices: hello@email.dasreplay.com, or Shark Belly Industries LLC, 1209 Mountain Road Pl NE, Ste H, Albuquerque, NM 87110.
Related: Terms of Service · Founders Lifetime Terms · Privacy Policy · Cookie Notice · Risk & Simulated Performance Disclosure · Subscription, Cancellation & Refund Policy