Top holdings
by weight- Gyarados GX · PSA 931.7%
- Lusamine · PSA 914.9%
- Gengar · PSA 913.8%
- Gyarados GX · PSA 911.1%
- Gyarados GX · PSA 911.1%
Top 5 hold 82.5% of index weight across 11 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.
- 1Gyarados GX- Secret · PSA 9 · $92.4K31.7%·0.0%
- 2Lusamine- Ultra Rare · PSA 9 · $43.5K14.9%↑0.9%
- 3Gengar- Normal · PSA 9 · $40.2K13.8%·0.0%
- 4Gyarados GX- Ultra Rare · PSA 9 · $32.5K11.1%·0.0%
- 5Gyarados GX- Ultra Rare · PSA 9 · $32.3K11.1%·0.0%
- 6Gengar- Reverse Holo · PSA 9 · $29.1K10.0%↑6.9%
- 7Olivia- Ultra Rare · PSA 9 · $10.5K3.6%·0.0%
- 8Gladion- Ultra Rare · PSA 9 · $4.3K1.5%↑0.9%
- 9Water Energy- Secret · PSA 9 · $2.7K0.9%↑0.9%
- 10Silvally GX- Ultra Rare · PSA 9 · $2.6K0.9%↑0.9%
- 11Gengar- Prerelease Kit · PSA 9 · $1.8K0.6%↑0.9%
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.
- Sep 26, 2026divisor2,150→2,151Δcap0.0%Added (1)
- regigigas-84a-sun-moon-crimson-invasion-yellow-a-alternate-art
Removed (0)None - Sep 19, 2026divisor2,146→2,160Δcap0.7%Added (1)
- silvally-gx-108-crimson-invasion-holo
Removed (0)None - Sep 13, 2026divisor2,149→2,158Δcap0.4%Added (0)NoneRemoved (0)None
- Sep 5, 2026divisor2,149→2,149Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 29, 2026divisor2,150→2,142Δcap0.4%Added (0)NoneRemoved (0)None
- Aug 22, 2026divisor2,145→2,137Δcap0.4%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.


































