As of Nov 15, 2026, the Mystery of the Fossils · Normal · PSA 8 stands at 130.31, down 0.5% in 30 days (32 constituents).
Top holdings
by weightTop 5 hold 46.6% 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.
- 1Psyduck- Normal · PSA 8 · $6.8K20.8%↑3.0%
- 2Slowpoke- Normal · PSA 8 · $2.8K8.6%↑1.7%
- 3Slowbro- Normal · PSA 8 · $2.0K6.1%↓1.7%
- 4Gastly- Normal · PSA 8 · $1.9K5.7%↑1.4%
- 5Mr. Fuji- Normal · PSA 8 · $1.8K5.5%↑1.0%
- 6Kabuto- Normal · PSA 8 · $1.7K5.2%↑1.3%
- 7Omanyte- Normal · PSA 8 · $1.2K3.6%↓3.2%
- 8Magmar- Normal · PSA 8 · $1.0K3.1%↑1.9%
- 9Shellder- Normal · PSA 8 · $9382.9%↓1.1%
- 10Tentacool- Normal · PSA 8 · $9142.8%↑2.2%
- 11Ekans- Normal · PSA 8 · $9132.8%↑1.2%
- 12Geodude- Normal · PSA 8 · $8382.6%↑4.2%
- 13Golduck- Normal · PSA 8 · $8152.5%↑4.8%
- 14Cloyster- Normal · PSA 8 · $7672.3%↑3.0%
- 15Golbat- Normal · PSA 8 · $7002.1%·0.0%
- 16Krabby- Normal · PSA 8 · $6872.1%↑1.9%
- 17Grimer- Normal · PSA 8 · $6472.0%↑4.3%
- 18Gambler- Normal · PSA 8 · $5791.8%↑0.1%
- 19Zubat- Normal · PSA 8 · $5641.7%↓10.7%
- 20Golem- Normal · PSA 8 · $5571.7%↑0.7%
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, 2026divisor248→248Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor236→235Δcap0.2%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor232→232Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor226→227Δcap0.5%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor222→222Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor203→211Δcap4.0%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.



















