As of Nov 14, 2026, the HGSS Black Star Promos · PSA 10 stands at 221.20, down 26.5% in 30 days (18 constituents).
Top holdings
by weightTop 5 hold 92.5% of index weight across 18 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.
- 1Pikachu- Holo · PSA 10 · $772.9K45.1%↓0.9%
- 2Lugia- Holo · PSA 10 · $653.3K38.2%·0.0%
- 3Porygon- Holo · PSA 10 · $65.1K3.8%·0.0%
- 4Raikou- Holo · PSA 10 · $58.3K3.4%·0.0%
- 5Ho-Oh- Holo · PSA 10 · $33.8K2.0%·0.0%
- 6Feraligatr- Holo · PSA 10 · $33.3K1.9%·0.0%
- 7Porygon2- Holo · PSA 10 · $29.0K1.7%·0.0%
- 8Meganium- Holo · PSA 10 · $19.6K1.1%·0.0%
- 9LatiosCosmos Holo - Cosmos Holo · PSA 10 · $15.5K0.9%·0.0%
- 10Typhlosion- Holo · PSA 10 · $11.8K0.7%·0.0%
- 11Suicune- Holo · PSA 10 · $8.9K0.5%·0.0%
- 12Noctowl- Holo · PSA 10 · $2.5K0.1%·0.0%
- 13Hitmonlee- Holo · PSA 10 · $2.1K0.1%·0.0%
- 14Plusle- Holo · PSA 10 · $2.0K0.1%·0.0%
- 15Shuckle- Holo · PSA 10 · $1.3K0.1%·0.0%
- 16Wobbuffet- Holo · PSA 10 · $1.3K0.1%·0.0%
- 17Lapras- Holo · PSA 10 · $7900.0%·0.0%
- 18Hoothoot- Holo · PSA 10 · $2910.0%·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.
- Nov 14, 2026divisor7,767→7,770Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor7,984→7,987Δcap5.2%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor9,609→9,574Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor9,803→11,639Δcap18.7%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor2,654→2,654Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor2,658→2,657Δcap0.0%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.

















