Use Put/Call Ratio Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate deterministic PCR metrics, sentiment scores, and statistical extremes.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete Put/Call Ratio Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Put/Call Ratio Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Put/Call Ratio Calculator.
- 01
Calculate moving averages
Smooth PCR data to identify sentiment trends using a moving average
- 02
Calculate pcr metrics
Calculate primary volume and open interest PCR values
- 03
Analyze sentiment and extremes
Determine sentiment classification, statistical percentile, and z-score
Observed, not estimated
806ms average. Fast in production.
Put/Call Ratio Calculator is checked daily against the live service.
- Fastest day
- 669ms
- Slowest day
- 930ms
- 14-day trend
- Slowing+6%
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 Put/Call Ratio Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Put/Call Ratio Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Put/Call Ratio Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_4JKEdPsDXSsuP3o2XaD266sfIuIwNiuGMB3duE9r/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 — Put/Call Ratio Calculator capabilities are ready to use.
{
"mcpServers": {
"putcall-ratio-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_4JKEdPsDXSsuP3o2XaD266sfIuIwNiuGMB3duE9r/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 Put/Call Ratio Calculator owners ask.
- 01
What is the difference between Volume PCR and OI PCR?
Volume PCR measures immediate market activity by comparing put and call volumes, while OI PCR (Open Interest) reflects long-term positioning and total outstanding contracts.
- 02
How is sentiment classified?
Sentiment is classified as Bearish if the PCR is greater than 1.0 and Bullish if the PCR is less than 0.7. Values in between are considered Neutral.
- 03
Can I use this to find contrarian signals?
Yes. Extreme sentiment values, identified via analyze_sentiment_and_extremes through high percentile ranks or z-scores, often serve as contrarian indicators for market tops or bottoms.
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