As of Nov 13, 2026, the Portuguese Base Set · PSA 9 stands at 174.40, up 43.1% in 30 days (116 constituents).
Top holdings
by weight- Magneton-Holo · PSA 920.7%
- Charizard-Holo · PSA 919.3%
- Blastoise-Holo · PSA 913.1%
- Mewtwo-Holo · PSA 96.3%
- Poliwrath-Holo · PSA 93.6%
Top 5 hold 63.2% of index weight across 116 constituents.
Index value over time
Weekly index level. Pro members can view and export the complete recorded history. Constituents are cap-weighted with the divisor reset on each monthly rebalance.
Constituents
Every atom in the index, cap-weighted and dampened by sales evidence. Follow a card name to drill into the underlying card detail.
- 1Magneton-Holo- 1st Edition · PSA 9 · $20.1K20.7%·0.0%
- 2Charizard-Holo- 1st Edition · PSA 9 · $18.7K19.3%↑150.9%
- 3Blastoise-Holo- 1st Edition · PSA 9 · $12.7K13.1%·0.0%
- 4Mewtwo-Holo- 1st Edition · PSA 9 · $6.1K6.3%↑1.4%
- 5Poliwrath-Holo- 1st Edition · PSA 9 · $3.5K3.6%·0.0%
- 6Mewtwo-Holo- Unlimited · PSA 9 · $3.4K3.5%·0.0%
- 7Alakazam-Holo- 1st Edition · PSA 9 · $2.7K2.8%·0.0%
- 8Clefairy-HoloClefairy - Holo - 1st Edition · PSA 9 · $2.7K2.7%·0.0%
- 9Nidoking-Holo- 1st Edition · PSA 9 · $2.4K2.4%·0.0%
- 10Charizard-Holo- Unlimited · PSA 9 · $2.3K2.4%↑36.6%
- 11Gyarados-Holo- 1st Edition · PSA 9 · $2.3K2.3%·0.0%
- 12Raichu-Holo- 1st Edition · PSA 9 · $2.2K2.2%·0.0%
- 13Ninetales-Holo- 1st Edition · PSA 9 · $2.1K2.1%·0.0%
- 14Venusaur-Holo- 1st Edition · PSA 9 · $1.9K2.0%·0.0%
- 15Pikachu- 1st Edition · PSA 9 · $1.4K1.5%·0.0%
- 16Zapdos-Holo- 1st Edition · PSA 9 · $1.4K1.4%·0.0%
- 17Chansey-Holo- 1st Edition · PSA 9 · $1.1K1.2%·0.0%
- 18Machamp-Holo- 1st Edition · PSA 9 · $9771.0%·0.0%
- 19Hitmonchan-Holo- 1st Edition · PSA 9 · $9481.0%·0.0%
- 20Wartortlewartortle-base-set-pt-42-1973503 · PSA 9 · $7550.8%·0.0%
Rebalances
Most recent weekly rebalance events. The divisor is reset on each event so the index level remains continuous through composition changes; subsequent moves are price-driven.
- Nov 7, 2026divisor529→539Δcap1.9%Added (2)
- zapdos-holo-base-set-pt-16-1st-edition-2017477
- ninetales-holo-base-set-pt-12-2359067
Removed (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Portuguese Base SetSet total cap$156.8KCap-weighted, with each constituent dampened by the sales evidence behind its fair value so noisy inputs move the index less. Weekly rebalances with continuous-divisor accounting, so population growth and membership changes never move the level: only price action does. A constituent needs a fair value and a non-zero graded population; sales evidence adjusts its weight rather than gating its inclusion. Per-grade series isolate one tier, composites span PSA 7-10. All values are USD-denominated, base 100 at inception.
Related
Other indices that share this print run or this grade tier, plus the parent set.



















