Top holdings
by weight- Gyarados GX · PSA 1032.7%
- Gyarados GX · PSA 1021.7%
- Gyarados GX · PSA 1013.2%
- Lusamine · PSA 109.6%
- Gengar · PSA 107.5%
Top 5 hold 84.8% 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 10 · $430.0K32.7%↑0.3%
- 2Gyarados GX- Ultra Rare · PSA 10 · $285.6K21.7%↓0.6%
- 3Gyarados GX- Ultra Rare · PSA 10 · $173.1K13.2%↓0.6%
- 4Lusamine- Ultra Rare · PSA 10 · $126.4K9.6%↓0.9%
- 5Gengar- Normal · PSA 10 · $99.0K7.5%↓0.8%
- 6Gengar- Reverse Holo · PSA 10 · $93.6K7.1%↓0.7%
- 7Olivia- Ultra Rare · PSA 10 · $62.7K4.8%↓0.6%
- 8Gladion- Ultra Rare · PSA 10 · $16.0K1.2%↓1.0%
- 9Silvally GX- Ultra Rare · PSA 10 · $10.7K0.8%·0.0%
- 10Gengar- Prerelease Kit · PSA 10 · $10.5K0.8%·0.0%
- 11Water Energy- Secret · PSA 10 · $6.7K0.5%↓0.2%
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, 2026divisor9,536→9,538Δcap0.0%Added (1)
- regigigas-84a-sun-moon-crimson-invasion-yellow-a-alternate-art
Removed (0)None - Sep 19, 2026divisor9,542→9,630Δcap0.9%Added (1)
- silvally-gx-108-crimson-invasion-holo
Removed (0)None - Sep 13, 2026divisor9,520→9,553Δcap0.3%Added (0)NoneRemoved (0)None
- Sep 5, 2026divisor9,520→9,520Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 29, 2026divisor9,464→9,460Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 22, 2026divisor9,458→9,444Δcap0.2%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.


































