Open-source licenses

Every price chart in TraderMetrics — on your watchlist, on a trade’s detail page, and in market replay — is drawn with TradingView’s free, open-source Lightweight Charts library. We are grateful for it.

TradingView Lightweight Charts™
Copyright © 2025 TradingView, Inc.
https://www.tradingview.com/
Licensed under the Apache License, Version 2.0.

You may obtain a copy of the Apache License, Version 2.0 at apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

To be precise about which product this is: Lightweight Charts is TradingView’s free library. It is not TradingView’s licensed “Advanced Charts” product, which TraderMetrics does not use and does not ship. The “Open in TradingView” link in our chart toolbar is an outbound link to their site, for the indicators and drawing tools the free library does not carry.

The application also stands on, among others: Next.js and React (MIT), Tailwind CSS (MIT), Recharts (MIT), Radix UI (MIT), Lucide icons (ISC), supabase-js (MIT) and the Vercel AI SDK (Apache-2.0). Each is distributed under its own permissive license, which travels with the package in our dependency tree.

If you believe a notice is missing from this page, please tell us through our contact page and we will add it.