As of Nov 13, 2026, the Expedition Base Set · Normal · Composite stands at 256.18, up 13.2% in 30 days (531 constituents).
Top holdings
by weightTop 5 hold 29.8% of index weight across 531 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.
- 1Charizard- Normal · PSA 10 · $689.9K8.8%·0.0%
- 2Charizard- Normal · PSA 10 · $677.6K8.7%·0.0%
- 3Pikachu- Normal · PSA 10 · $400.4K5.1%·0.0%
- 4Gengar- Normal · PSA 10 · $287.6K3.7%↓0.1%
- 5Mew- Normal · PSA 10 · $267.5K3.4%↓5.8%
- 6Charizard- Normal · PSA 9 · $251.8K3.2%·0.0%
- 7Squirtle- Normal · PSA 10 · $240.7K3.1%·0.0%
- 8Charizard- Normal · PSA 9 · $226.6K2.9%↓0.6%
- 9Blastoise- Normal · PSA 10 · $203.7K2.6%↓0.9%
- 10Mewtwo- Normal · PSA 10 · $195.5K2.5%↓1.6%
- 11Squirtle- Normal · PSA 10 · $162.1K2.1%↓0.1%
- 12Gengar- Normal · PSA 9 · $156.2K2.0%↓0.2%
- 13Charizard- Normal · PSA 8 · $147.7K1.9%↓0.2%
- 14Dragonite- Normal · PSA 10 · $143.6K1.8%·0.0%
- 15Charmander- Normal · PSA 10 · $136.6K1.7%·0.0%
- 16Charmander- Normal · PSA 10 · $120.4K1.5%·0.0%
- 17Alakazam- Normal · PSA 10 · $111.3K1.4%↓2.0%
- 18Charizard- Normal · PSA 8 · $104.2K1.3%↓0.8%
- 19Bulbasaur- Normal · PSA 10 · $99.0K1.3%·0.0%
- 20Gengar- Normal · PSA 8 · $91.2K1.2%↓0.2%
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, 2026divisor30,336→30,335Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor30,817→30,763Δcap0.1%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor32,790→31,327Δcap4.5%Added (1)
- diglett-106-expedition-base-set-normal
Removed (0)None - Oct 10, 2026divisor31,499→31,499Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor29,351→30,929Δcap5.4%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor29,615→29,615Δcap0.0%Added (0)NoneRemoved (1)
- pokemon-nurse-145-expedition-base-set-normal
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.













