The methodology for the PokéViews Sealed Index is outlined as follows:
Constituent Selection: Includes the top 100 English sealed Pokémon products (Booster Boxes, Booster Packs, and Elite Trainer Boxes) ranked by market price, meeting minimum sales volume thresholds. Excludes individual cards, graded products, and non-English releases.
Weighting Method: Equal-weighted.
Rebalancing: Conducted monthly on the first day of each month.
Currency: Calculations are performed in USD.
Calculation Frequency: Index levels are updated monthly based on PriceCharting ungraded price data.