MCP For Claude Marketplace
Mass Index Calculator

Mass Index Calculator MCP Connector for Claude

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Detect market reversals and momentum bulges using the Donald Dorsey Mass Index.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

This MCP server provides deterministic technical analysis tools for identifying market reversals. By calculating the Mass Index, it detects periods of volatility compression followed by explosive price movements. Use calculate_mass_index to generate the indicator series, detect_reversal_signals to find specific trigger and confirmation zones, and identify_bulge_formations to spot sustained momentum builds.

mass-indexreversalvolatilitymomentumtrading

3 tools expose this connector's capabilities to your AI agent.

calculate_mass_index

Calculates the deterministic Mass Index series based on provided price data and smoothing parameters

identify_bulge_formations

Detects periods of sustained high Mass Index values, indicating intense momentum builds

detect_reversal_signals

Identifies specific price reversal setups based on the Mass Index movement through threshold zones

See how to talk to your AI agent using Mass Index Calculator.

Calculate the Mass Index for these high prices [150, 152, 151, 153, 155] and low prices [148, 149, 147, 150, 152].

The Mass Index series has been calculated based on the provided price ranges.

Are there any reversal signals in this Mass Index series: [25.0, 28.0, 27.5, 26.0]?

Yes, a reversal signal was detected at index 3.

Find any bulge formations in this series: [28.0, 29.0, 28.5, 24.0].

A bulge formation was identified from index 0 to index 2 with a duration of 3.

The Mass Index is a momentum oscillator that identifies market reversals by measuring volatility compression using smoothed price ranges.

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