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    stock-breakdown-detector

    stock-breakdown-detector

    by Fredrik Akerstrom

    A bear-market screening engine that ranks stock and crypto breakdowns using institutional distribution and Stage 4 rules.

    Updated May 2026
    Security scanned
    One-time purchase
    pandas

    $10

    One-time purchase

    ⚡ Also available via Agensi MCP — your AI agent can load this skill on demand via MCP. Learn more →

    Included in download

    • Identify Stage 4 technical breakdowns across stocks, crypto, and commodities.
    • Detect institutional distribution clusters before a major price drop.
    • terminal, file_write, network automation included
    • Ready for pandas
    • Instant install

    See it in action

    RANK 1: MSTR (Score: 88) - Stage 4 Breakdown
    Technical: Price < 200-MA, Pocket Dump detected (Vol: 2.1x)
    Bonus: Institutional net reduction -12% QoQ
    PLAN: Short @ $162.50 | Stop: $171.00 | Target: $145.50
    Macro: RISK_OFF (Sizing: 2x)
    Artifact: [HTML Report Generated]

    Screenshots

    About This Skill

    High-Conviction Short-Selling Intelligence

    The Stock Breakdown Detector is a professional-grade screening engine designed for traders who want to capitalize on market weakness. It solves the problem of "catching a falling knife" by identifying institutional distribution before the floor drops. By mirroring the most successful long-only systems (Minervini, O'Neil, Weinstein) to the bear side, it isolates tickers where technical failure, volume expansion, and deteriorating fundamentals align.

    Advanced Scoring & Analysis

    The skill evaluates tickers on a weighted 0-100 rubric, focusing on Stage 4 transitions and institutional unloading. Key features include:

    • Institutional Distribution Tracking: Detects "Pocket Dumps" and tracks distribution-day clusters where big players are exiting.
    • Multi-System Integration: Combines Inverted Minervini Trend Templates with Weinstein Stage 4 (30-week MA) slopes.
    • Holistic Bonus Layer: Optionally integrates insider selling data, institutional 13F reductions, earnings misses, and IPO lockup expirations.
    • Macro-Aware Sizing: Automatically adjusts position sizing based on FRED macro regime data (Risk-On vs. Risk-Off).

    Supported Assets & Tools

    It supports US Equities (S&P 500, Nasdaq 100), Swedish (OMX) stocks, Commodities (Silver, Gold, Oil), and Crypto (BTC, ETH, Miners). Whether running as a standalone Python tool or via Chrome MCP integration, it delivers institutional-grade trade plans including entry, stop-loss, and profit targets.

    Use Cases

    • Identify Stage 4 technical breakdowns across stocks, crypto, and commodities.
    • Detect institutional distribution clusters before a major price drop.
    • Rank short-sell candidates using weighted technical and fundamental scores.
    • Generate risk-managed trade plans with automated macro positioning.
    • Screen for stocks with insider selling and deteriorating fundamentals.

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    Security Scanned

    Passed automated security review

    Permissions

    Terminal / Shell
    Write Files
    Network Access

    Allowed Hosts

    cdn.jsdelivr.net
    finviz.com
    finance.yahoo.com
    www.roic.ai
    quartr.com
    www.iposcoop.com
    openinsider.com
    whalewisdom.com
    fred.stlouisfed.org
    www.python.org
    query1.finance.yahoo.com
    www.agensi.io

    File Scopes

    stock-breakdown-detector/**

    Terminal runs master_scanner.py and the HTML report generator. File write saves OHLCV cache, ranked CSV, and HTML/PDF artifacts. Network access fetches Yahoo Finance chart data plus optional bonus sources (Finviz, Open Insider, WhaleWisdom, roic.ai, Quartr, IPOScoop, FRED).

    Best in Claude Cowork or Claude Code with the Claude in Chrome extension connected (Mode C, recommended). Standalone mode needs Python 3.9+ with yfinance, pandas, numpy; optional WeasyPrint for PDF export. The Pine Script companion runs in TradingView with no extra setup.

    Creator

    F
    Fredrik Akerstrom

    Claude Skills

    Freelancer, internet entrepreneur and music producer from Sweden.

    Frequently Asked Questions

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    $10

    One-time