As of Nov 14, 2026, the Expedition Base Set · Holo · PSA 10 stands at 420.59, up 4.8% in 30 days (32 constituents).
Top holdings
by weight- Mewtwo · PSA 1014.2%
- Gengar · PSA 1013.0%
- Charizard · PSA 1011.6%
- Dragonite · PSA 1010.7%
- Mew · PSA 105.5%
Top 5 hold 54.9% of index weight across 32 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.
- 1Mewtwo- Holo · PSA 10 · $5.52M14.2%↓0.1%
- 2Gengar- Holo · PSA 10 · $5.03M13.0%↑2.1%
- 3Charizard- Holo · PSA 10 · $4.49M11.6%·0.0%
- 4Dragonite- Holo · PSA 10 · $4.14M10.7%·0.0%
- 5Mew- Holo · PSA 10 · $2.13M5.5%·0.0%
- 6Blastoise- Holo · PSA 10 · $1.80M4.6%·0.0%
- 7Pichu- Holo · PSA 10 · $1.54M4.0%·0.0%
- 8Tyranitar- Holo · PSA 10 · $1.35M3.5%↓0.1%
- 9Ampharos- Holo · PSA 10 · $1.15M3.0%↓0.1%
- 10Typhlosion- Holo · PSA 10 · $1.11M2.9%·0.0%
- 11Butterfree- Holo · PSA 10 · $1.03M2.7%·0.0%
- 12Feraligatr- Holo · PSA 10 · $1.00M2.6%↓0.1%
- 13Alakazam- Holo · PSA 10 · $846.6K2.2%·0.0%
- 14Ninetales- Holo · PSA 10 · $767.6K2.0%↓1.8%
- 15Raichu- Holo · PSA 10 · $760.1K2.0%↑3.7%
- 16Venusaur- Holo · PSA 10 · $724.2K1.9%↓0.1%
- 17Poliwrath- Holo · PSA 10 · $686.6K1.8%·0.0%
- 18Golem- Holo · PSA 10 · $662.7K1.7%↓1.6%
- 19Machamp- Holo · PSA 10 · $520.7K1.3%·0.0%
- 20Meganium- Holo · PSA 10 · $394.7K1.0%·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 14, 2026divisor91,820→92,081Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor91,581→91,354Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor85,212→85,085Δcap0.3%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor87,504→82,637Δcap5.6%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor90,558→90,558Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor78,245→86,541Δcap10.6%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Cap-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.



















