As of Nov 13, 2026, the Expedition Base Set · Normal · PSA 10 stands at 333.54, up 8.9% in 30 days (133 constituents).
Top holdings
by weight- Charizard · PSA 1013.1%
- Charizard · PSA 1012.9%
- Pikachu · PSA 107.6%
- Gengar · PSA 105.5%
- Mew · PSA 105.1%
Top 5 hold 44.2% of index weight across 133 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 · $689.9K13.1%·0.0%
- 2Charizard- Normal · PSA 10 · $677.6K12.9%·0.0%
- 3Pikachu- Normal · PSA 10 · $400.4K7.6%·0.0%
- 4Gengar- Normal · PSA 10 · $287.6K5.5%↓0.1%
- 5Mew- Normal · PSA 10 · $267.5K5.1%↓5.8%
- 6Squirtle- Normal · PSA 10 · $240.7K4.6%·0.0%
- 7Blastoise- Normal · PSA 10 · $203.7K3.9%↓0.9%
- 8Mewtwo- Normal · PSA 10 · $195.5K3.7%↓1.6%
- 9Squirtle- Normal · PSA 10 · $162.1K3.1%↓0.1%
- 10Dragonite- Normal · PSA 10 · $143.6K2.7%·0.0%
- 11Charmander- Normal · PSA 10 · $136.6K2.6%·0.0%
- 12Charmander- Normal · PSA 10 · $120.4K2.3%·0.0%
- 13Alakazam- Normal · PSA 10 · $111.3K2.1%↓2.0%
- 14Bulbasaur- Normal · PSA 10 · $99.0K1.9%·0.0%
- 15Tyranitar- Normal · PSA 10 · $87.0K1.7%·0.0%
- 16Blastoise- Normal · PSA 10 · $84.0K1.6%·0.0%
- 17Magikarp- Normal · PSA 10 · $77.3K1.5%↓2.0%
- 18Bulbasaur- Normal · PSA 10 · $71.5K1.4%·0.0%
- 19Pichu- Normal · PSA 10 · $61.2K1.2%·0.0%
- 20Venusaur- Normal · PSA 10 · $56.0K1.1%↑0.4%
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, 2026divisor15,591→15,601Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor16,049→16,033Δcap0.1%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor16,678→15,925Δcap4.5%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor15,794→15,794Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor14,761→15,481Δcap4.9%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor14,966→14,966Δcap0.0%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.



















