Top holdings
by weight- Gyarados GX · PSA 728.3%
- Lusamine · PSA 726.9%
- Gengar · PSA 719.1%
- Gengar · PSA 77.7%
- Gyarados GX · PSA 76.1%
Top 5 hold 88.1% 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 7 · $3.3K28.3%↓1.1%
- 2Lusamine- Ultra Rare · PSA 7 · $3.2K26.9%·0.0%
- 3Gengar- Normal · PSA 7 · $2.2K19.1%·0.0%
- 4Gengar- Reverse Holo · PSA 7 · $9127.7%·0.0%
- 5Gyarados GX- Ultra Rare · PSA 7 · $7186.1%↓0.1%
- 6Gyarados GX- Ultra Rare · PSA 7 · $5714.8%·0.0%
- 7Olivia- Ultra Rare · PSA 7 · $4273.6%·0.0%
- 8Gengar- Prerelease Kit · PSA 7 · $1751.5%↑0.6%
- 9Gladion- Ultra Rare · PSA 7 · $1531.3%·0.0%
- 10Water Energy- Secret · PSA 7 · $420.4%·0.0%
- 11Silvally GX- Ultra Rare · PSA 7 · $350.3%·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, 2026divisor112→112Δcap0.0%Added (0)NoneRemoved (0)None
- Sep 19, 2026divisor112→114Δcap2.3%Added (1)
- silvally-gx-108-crimson-invasion-holo
Removed (0)None - Sep 13, 2026divisor111→113Δcap1.5%Added (0)NoneRemoved (0)None
- Sep 5, 2026divisor111→111Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 29, 2026divisor110→110Δcap0.0%Added (0)NoneRemoved (0)None
- Aug 22, 2026divisor107→108Δcap0.8%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.


































