Best Portfolio Analysis Tools for Claude

Redstone is an online platform designed for portfolio analysis and investment research, catering to self-directed investors, analysts, and individuals interested in portfolio theory. It offers a variety of return and risk metrics for approximately 2,900 U.S. stocks and 1,200 ETFs, such as Sharpe ratio, maximum drawdown, volatility, and correlation coefficients. Users have the ability to screen securities, make comparisons between tickers, create and share portfolios, assess their allocations, and conduct backtests using historical data and benchmarks. Public ticker information and comparative analyses can be accessed without the need for an account. Both free and premium subscription options provide additional features, including increased portfolio capacity, advanced optimization tools, and the ability to maintain private portfolios and watchlists. Additionally, a free, read-only Model Context Protocol (MCP) server allows compatible AI systems to fetch metrics, screen or compare securities, analyze portfolios, and perform backtesting. The platform updates its data daily following the closure of the U.S. market. It is important to note that Redstone is intended solely for educational and informational purposes and should not be interpreted as investment advice. This distinction is crucial for users seeking to enhance their understanding of investments while leveraging the tools provided by Redstone.