Japanese Coin Market Heatmap
Market temperature and price trend visualization by coin category
What is the Market Heatmap?
The heatmap visually represents the "temperature" of each Japanese antique coin category. By analyzing recent auction hammer price data, transaction frequency, and price movement rates, market activity is assessed on a 5-level scale.
Temperature Legend
About the Data
Data Source: Major auction hammer price results (past 90 days)
Calculation Method: Weighted average of category-level average hammer price movement, transaction frequency, and listing volume
Related Pages
Disclaimer
This heatmap is reference information based on recent auction data and does not guarantee future price trends. The value of antique coins can fluctuate significantly depending on condition, rarity, and market environment. All investment decisions are made at your own risk. Please contact us for individual buying and selling inquiries.
Data update frequency: Monthly | For detailed analysis reports, visit the Guide page