Population Reports

This section contains ongoing tracking and analysis of Libertad grading populations across major grading services.

The long-term objective is to build a historical archive tracking:

• weekly population changes
• top-pop movement
• grading velocity
• survival visibility
• and comparative rarity trends.

Grading Services

• NGC Population Reports
• PCGS Population Reports

Population Analytics

• YTD Population Increases

Future Additions

Planned future additions include:

• combined NGC + PCGS analytics
• rarity acceleration studies
• and longitudinal grading trends.