Einstein Research — Market Bubble Risk Detector

Evaluates market bubble risk through quantitative, data-driven analysis using a revised Minsky/Kindleberger framework. Prioritizes objective metrics over subjective impressions to prevent confirmation bias and support practical investment decisions.

Market Bubble Risk Detector

Overview

This skill evaluates market bubble risk through a quantitative, data-driven analysis based on a revised Minsky/Kindleberger framework. It prioritizes objective metrics over subjective impressions to prevent confirmation bias and support practical investment decisions.

Core Principles:

• Data over Narrative: Relies on measurable data, not just "it feels frothy."
• Composite Score: Generates a score from 0-100 to quantify bubble risk.
• Multi-Factor Model: Incorporates sentiment, valuation, leverage, market structure, and new issuance data.
• Action-Oriented: Provides clear thresholds for tactical adjustments (e.g., raising cash, hedging).

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When to Use This Skill

Explicit Triggers:

• "Are we in a stock market bubble?"
• "Analyze the risk of a market crash."
• "Is the market overvalued?"
• "Should I be taking profits?"
• User asks about "bubble risk," "market froth," "irrational exuberance," or "Minsky moment."

Implicit Triggers:

• User expresses anxiety about high valuations or a rapid market run-up.
• User is considering de-risking their portfolio.

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Workflow

Step 1: Execute the Data Collection and Analysis Script

The bubble-detector CLI tool automates the entire process.

bubble-detector run

The script performs the following actions:

1. Fetches Data: Collects data for each of the 7 quantitative indicators.
   • Put/Call Ratio (CBOE)
   • VIX Index (CBOE)
   • Margin Debt (FINRA)
   • Market Breadth (% Stocks > 200d MA)
   • IPO Issuance (e.g., from a public data source)
   • Retail Volume as % of Total
   • Forward P/E Ratio vs. Historical Average
2. Normalizes Indicators: For each indicator, it calculates a percentile rank over the last 5 years. A rank of 100 means the indicator is at its most "bubbly" level in 5 years.
3. Calculates Composite Score: A weighted average of the normalized indicator scores.
   • Sentiment (Put/Call, VIX, Retail Volume): 40%
   • Leverage (Margin Debt): 20%
   • Market Structure (Breadth): 20%
   • Valuation & Issuance (P/E, IPOs): 20%
4. Generates Report: Outputs a JSON file and a Markdown summary.

Step 2: Analyze the Report

JSON Output (bubble_report_YYYY-MM-DD.json):

• Contains the raw data, normalized scores for each indicator, and the final composite score.

Markdown Report (bubble_report_YYYY-MM-DD.md):

• Overall Bubble Score: e.g., "78 / 100 (High Risk)"
• Indicator Dashboard: A table showing the current value and normalized score for each of the 7 indicators.
• Key Drivers: Highlights which indicators are contributing most to the high score.
• Historical Context: Compares the current score to levels seen before previous market corrections.
• Recommended Posture: Translates the score into a tactical recommendation.

Interpretation & Recommended Actions

The composite score maps to specific risk postures:

• 0-40 (Low Risk - "Accumulate"):

  • Characteristics: Fear is high, valuations are reasonable, leverage is low.
  • Action: A good time to be deploying capital and taking on risk.

• 41-60 (Moderate Risk - "Cautious Accumulation"):

  • Characteristics: Market is healthy but not cheap. Some signs of optimism are emerging.
  • Action: Continue to invest, but perhaps with a greater focus on quality.

• 61-80 (High Risk - "Hold & Hedge"):

  • Characteristics: Greed is prevalent, valuations are stretched, breadth may be narrowing.
  • Action: Hold existing positions, but stop new aggressive buying. Consider adding hedges (e.g., puts) or raising a small amount of cash.

• 81-100 (Very High Risk - "Distribute & Protect"):

  • Characteristics: Euphoria, extreme valuations, high leverage, widespread speculation.
  • Action: Systematically take profits from high-beta positions. Raise significant cash (e.g., 20-40%). Actively hedge the remaining portfolio. This is the time to be selling to the optimists.

Important Considerations

• Not a Timing Tool: This skill indicates when risk is high, not the exact top of the market. Bubbly conditions can persist for months.
• Context is Key: Always present the score in the context of the underlying indicators. A high score driven by stretched valuations is different from one driven by extreme sentiment.
• No Panicking: The goal is to make small, rational adjustments to risk exposure, not to sell everything in a panic.