As of Nov 13, 2026, the Expedition Base Set · Normal · PSA 9 stands at 206.97, up 27.4% in 30 days (133 constituents).
Top holdings
by weight- Charizard · PSA 914.7%
- Charizard · PSA 913.2%
- Gengar · PSA 99.1%
- Mewtwo · PSA 94.8%
- Blastoise · PSA 94.7%
Top 5 hold 46.6% 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 9 · $251.8K14.7%·0.0%
- 2Charizard- Normal · PSA 9 · $226.6K13.2%↓0.6%
- 3Gengar- Normal · PSA 9 · $156.2K9.1%↓0.2%
- 4Mewtwo- Normal · PSA 9 · $82.8K4.8%↓0.2%
- 5Blastoise- Normal · PSA 9 · $80.4K4.7%·0.0%
- 6Squirtle- Normal · PSA 9 · $76.2K4.5%·0.0%
- 7Pikachu- Normal · PSA 9 · $76.1K4.5%·0.0%
- 8Mew- Normal · PSA 9 · $60.9K3.6%·0.0%
- 9Charmander- Normal · PSA 9 · $51.1K3.0%↓0.1%
- 10Squirtle- Normal · PSA 9 · $46.3K2.7%↑8.3%
- 11Charmander- Normal · PSA 9 · $43.5K2.5%·0.0%
- 12Tyranitar- Normal · PSA 9 · $43.1K2.5%·0.0%
- 13Dragonite- Normal · PSA 9 · $41.0K2.4%↓1.6%
- 14Magikarp- Normal · PSA 9 · $35.6K2.1%·0.0%
- 15Bulbasaur- Normal · PSA 9 · $34.2K2.0%·0.0%
- 16Blastoise- Normal · PSA 9 · $31.6K1.8%↓1.4%
- 17Alakazam- Normal · PSA 9 · $20.6K1.2%·0.0%
- 18Bulbasaur- Normal · PSA 9 · $19.1K1.1%·0.0%
- 19Venusaur- Normal · PSA 9 · $16.8K1.0%·0.0%
- 20Raichu- Normal · PSA 9 · $16.5K1.0%·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, 2026divisor8,187→8,265Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor8,375→8,366Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor8,293→8,260Δcap0.4%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor9,750→9,332Δcap4.3%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor9,821→9,821Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor9,156→9,725Δcap6.2%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.



















