What data sources does Quantrisk use?
Market data is sourced from Yahoo Finance in real time. Prices, fundamentals, and options chains are fetched live.

@78degrees
Basic information
Portfolio risk analytics MCP server — VaR, Monte Carlo simulation, stress testing, portfolio optimization, options Greeks, and correlation analysis. Real market data via Yahoo Finance. Free tier available, Pro at $29/mo.
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"quantrisk": {
"command": "quantrisk-mcp-server",
"env": {
"QUANTRISK_API_KEY": "your-api-key"
}
}
}
}VaR, CVaR, volatility, Sharpe ratio, max drawdown
Forward-looking return simulations with configurable paths
Portfolio impact under historical and hypothetical scenarios
Historical price and return data for any supported ticker
Sector and industry breakdown across holdings
Return attribution by asset, sector, and factor
Cross-asset correlation analysis
Mean-variance and risk-parity optimization
Side-by-side risk/return comparison of multiple portfolios
Options Greeks — delta, gamma, theta, vega, rho
Quantrisk provides institutional-grade portfolio risk analytics for Claude and any MCP client. It delivers Value at Risk, Monte Carlo simulations, stress testing, portfolio optimization, options Greeks, and correlation matrices using real market data from Yahoo Finance.
Install the package globally via npm, add the Quantrisk MCP server configuration with your API key to Claude Desktop (or another MCP client), then ask Claude natural language questions about portfolio risk. Configure by setting the QUANTRISK_API_KEY environment variable and specifying the quantrisk-mcp-server command.
Market data is sourced from Yahoo Finance in real time. Prices, fundamentals, and options chains are fetched live.
No data is stored. No portfolio information is retained after a request completes.
Free supports 20 positions, 50 API calls/day, 7 tools, and 1,
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