Top holdings
by weight- Lugia GX · PSA 731.3%
- Professor Elm’s Lecture · PSA 717.7%
- Lugia GX · PSA 715.1%
- Umbreon · PSA 77.5%
- Mimikyu GX · PSA 74.9%
Top 5 hold 76.6% of index weight across 19 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.
- 1Lugia GX- Secret · PSA 7 · $8.1K31.3%·0.0%
- 2Professor Elm’s Lecture- Ultra Rare · PSA 7 · $4.6K17.7%·0.0%
- 3Lugia GX- Ultra Rare · PSA 7 · $3.9K15.1%↑0.2%
- 4Umbreon- Cosmos · PSA 7 · $1.9K7.5%·0.0%
- 5Mimikyu GX- Secret · PSA 7 · $1.3K4.9%·0.0%
- 6Suicune GX- Secret · PSA 7 · $1.2K4.7%·0.0%
- 7Whitney- Ultra Rare · PSA 7 · $1.0K3.9%·0.0%
- 8Mimikyu GX- Ultra Rare · PSA 7 · $1.0K3.9%·0.0%
- 9Lugia GX- Ultra Rare · PSA 7 · $7843.0%·0.0%
- 10Ditto ◇- Normal · PSA 7 · $5572.2%·0.0%
- 11Tyranitar GX- Secret · PSA 7 · $5072.0%·0.0%
- 12Umbreon- Reverse Holo · PSA 7 · $3301.3%·0.0%
- 13Shuckle GX- Secret · PSA 7 · $1950.8%↑0.8%
- 14Tyranitar GX- Ultra Rare · PSA 7 · $1810.7%↑0.1%
- 15Umbreon- Normal · PSA 7 · $1250.5%↑0.1%
- 16Gardevoir- Cosmos · PSA 7 · $590.2%↑0.1%
- 17Life Forest ◇- Normal · PSA 7 · $480.2%↑1.0%
- 18Mimikyu GX- Ultra Rare · PSA 7 · $440.2%·0.0%
- 19Gardevoir- Reverse Holo · PSA 7 · $20.0%↑1.1%
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, 2026divisor246→246Δcap0.0%Added (0)NoneRemoved (0)None
- Sep 19, 2026divisor198→248Δcap25.3%Added (11)
- umbreon-120-lost-thunder-normal
- mimikyu-gx-149-lost-thunder-holo
- ditto-154-lost-thunder-normal
- lugia-gx-159-lost-thunder-holo
- life-forest-180-lost-thunder-normal
- tyranitar-gx-203-lost-thunder-holo
- whitney-214-lost-thunder-holo
- umbreon-120-sun-moon-lost-thunder-cosmos
- umbreon-120-sun-moon-lost-thunder-reverse-holo
- gardevoir-141-sun-moon-lost-thunder-reverse-holo
- gardevoir-141-sun-moon-lost-thunder-cosmos
Removed (0)None - Sep 13, 2026divisor192→199Δcap4.0%Added (2)
- shuckle-gx-215-lost-thunder-holo
- tyranitar-gx-223-lost-thunder-holo
Removed (0)None - Sep 5, 2026divisor192→192Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 29, 2026divisor190→190Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 22, 2026divisor190→190Δcap0.1%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.










































