breadth-chart-analystlisted

# Breadth Chart Analyst ## Overview This skill enables specialized analysis of two complementary market breadth charts that provide strategic (medium to long-term) and tactical (short-term) market perspectives. Analyze breadth chart images to assess market health, identify trading signals based on backtested strategies, and develop positioning recommendations. All thinking and output are conducted exclusively in English. ## When to Use Use this skill when: - User provides S&P 500 Breadth Index (200-Day MA based) chart images for analysis - User provides US Stock Market Uptrend Stock Ratio chart images for analysis - User requests market breadth assessment or market health evaluation - User asks about medium-term strategic positioning based on breadth indicators - User needs short-term tactical timing signals for swing trading - User wants combined strategic and tactical market outlook - **User requests breadth analysis WITHOUT providing chart images** (CSV data mode) Do NOT use this skill when: - User asks about individual stock analysis (use `us-stock-analysis` skill instead) - User needs sector rotation analysis without breadth charts (use `sector-analyst` skill instead) - User wants news-based market analysis (use `market-news-analyst` skill instead) ## Prerequisites - **Chart Images Optional**: CSV data from public sources is the PRIMARY data source; chart images provide supplementary visual context - **No API Keys Required**: CSV data is fetched from public GitHub