Top holdings
by weight- Lugia GX · PSA 934.4%
- Lugia GX · PSA 918.6%
- Mimikyu GX · PSA 98.0%
- Professor Elm’s Lecture · PSA 97.8%
- Lugia GX · PSA 96.0%
Top 5 hold 74.8% of index weight across 20 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 9 · $338.5K34.4%↑0.3%
- 2Lugia GX- Ultra Rare · PSA 9 · $183.1K18.6%↓0.1%
- 3Mimikyu GX- Secret · PSA 9 · $78.7K8.0%↑0.3%
- 4Professor Elm’s Lecture- Ultra Rare · PSA 9 · $76.4K7.8%↑0.3%
- 5Lugia GX- Ultra Rare · PSA 9 · $58.6K6.0%·0.0%
- 6Tyranitar GX- Secret · PSA 9 · $51.8K5.3%↑0.3%
- 7Whitney- Ultra Rare · PSA 9 · $44.8K4.5%·0.0%
- 8Suicune GX- Secret · PSA 9 · $37.9K3.9%↓0.3%
- 9Mimikyu GX- Ultra Rare · PSA 9 · $26.7K2.7%↓0.5%
- 10Umbreon- Cosmos · PSA 9 · $22.8K2.3%↓0.8%
- 11Ditto ◇- Normal · PSA 9 · $15.4K1.6%·0.0%
- 12Shuckle GX- Secret · PSA 9 · $15.2K1.5%↑0.3%
- 13Tyranitar GX- Ultra Rare · PSA 9 · $13.2K1.3%·0.0%
- 14Mimikyu GX- Ultra Rare · PSA 9 · $10.3K1.0%·0.0%
- 15Gardevoir- Cosmos · PSA 9 · $3.7K0.4%·0.0%
- 16Umbreon- Reverse Holo · PSA 9 · $2.8K0.3%·0.0%
- 17Umbreon- Normal · PSA 9 · $2.5K0.3%·0.0%
- 18Gardevoir- Normal · PSA 9 · $6140.1%·0.0%
- 19Life Forest ◇- Normal · PSA 9 · $5460.1%↑0.1%
- 20Gardevoir- Reverse Holo · PSA 9 · $280.0%·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.
- Sep 26, 2026divisor8,906→8,907Δcap0.0%Added (1)
- sightseer-189a-sun-moon-lost-thunder-yellow-a-alternate-art
Removed (0)None - Sep 19, 2026divisor7,443→8,976Δcap20.6%Added (12)
- umbreon-120-lost-thunder-normal
- gardevoir-141-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, 2026divisor7,426→7,460Δcap0.5%Added (0)NoneRemoved (0)None
- Sep 5, 2026divisor7,426→7,426Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 29, 2026divisor7,258→7,385Δcap1.8%Added (0)NoneRemoved (0)None
- Aug 22, 2026divisor7,253→7,227Δcap0.4%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.











































