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)