Use Rogers-Satchell Volatility with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Deterministic, drift-independent volatility estimation using OHLC data.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete Rogers-Satchell Volatility capability set.
These are the exact actions your AI can choose when you ask it to work with Rogers-Satchell Volatility.
01-03
3 capabilities in this set.
Part of 3 available through Rogers-Satchell Volatility.
- 01
Calculate volatility comparison
Compares Rogers-Satchell volatility against Parkinson and Garman-Klass estimators
- 02
Calculate rs volatility
Calculates the deterministic Rogers-Satchell volatility for a specific series of price data
- 03
Get volatility percentile
Determines the percentile rank of the most recent volatility value compared to a historical window
Observed, not estimated
766ms average. Fast in production.
Rogers-Satchell Volatility is checked daily against the live service.
- Fastest day
- 668ms
- Slowest day
- 1090ms
- 14-day trend
- Slowing+43%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Rogers-Satchell Volatility, so you can see the experience inside your AI.
It does not authenticate your account with Rogers-Satchell Volatility. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Rogers-Satchell Volatility Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_N4jLFPSx7eO4lHHqyXSriTtbGeoa20SD4BTzI19F/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Rogers-Satchell Volatility capabilities are ready to use.
{
"mcpServers": {
"rogers-satchell-volatility-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_N4jLFPSx7eO4lHHqyXSriTtbGeoa20SD4BTzI19F/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Rogers-Satchell Volatility owners ask.
- 01
What makes Rogers-Satchell different from other models?
The Rogers-Satchell model is drift-independent, which means it does not mistake price trends for volatility, providing a more accurate measure during trending markets.
- 02
How can I compare different volatility estimators?
You can use the calculate_volatility_comparison capability to see the Rogers-Satchell value alongside Parkinson and Garman-Klass estimates for your price series.
- 03
What data format is required for the capabilities?
Capabilities require a JSON array of objects, where each object contains 'open', 'high', 'low', and 'close' price values.
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