As of Nov 14, 2026, the HGSS Black Star Promos · Holo · PSA 8 stands at 442.09, up 56.5% in 30 days (22 constituents).
Top holdings
by weight- Pikachu · PSA 820.6%
- Lugia · PSA 815.2%
- Suicune · PSA 814.4%
- Typhlosion · PSA 810.9%
- Raikou · PSA 810.4%
Top 5 hold 71.6% of index weight across 22 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 8 · $185.5K20.6%↑4.6%
- 2Lugia- Holo · PSA 8 · $136.7K15.2%↓6.8%
- 3Suicune- Holo · PSA 8 · $129.7K14.4%↓4.4%
- 4Typhlosion- Holo · PSA 8 · $98.0K10.9%↑0.8%
- 5Raikou- Holo · PSA 8 · $93.9K10.4%↑0.5%
- 6Entei- Holo · PSA 8 · $83.7K9.3%·0.0%
- 7Feraligatr- Holo · PSA 8 · $65.4K7.3%↑1.0%
- 8Meganium- Holo · PSA 8 · $53.6K6.0%↑6.6%
- 9Ho-Oh- Holo · PSA 8 · $25.9K2.9%↓1.1%
- 10Porygon2- Holo · PSA 8 · $9.5K1.1%↑0.5%
- 11Porygon- Holo · PSA 8 · $5.0K0.6%↓0.8%
- 12Wobbuffet- Holo · PSA 8 · $3.0K0.3%↓1.0%
- 13Lapras- Holo · PSA 8 · $2.2K0.2%↑0.1%
- 14Hitmonlee- Holo · PSA 8 · $1.8K0.2%↑5.1%
- 15Shuckle- Holo · PSA 8 · $1.7K0.2%↑6.7%
- 16Plusle- Holo · PSA 8 · $1.4K0.2%·0.0%
- 17Noctowl- Holo · PSA 8 · $9090.1%↑0.1%
- 18Hitmonchan- Holo · PSA 8 · $6190.1%·0.0%
- 19Minun- Holo · PSA 8 · $2450.0%↑0.1%
- 20Hoothoot- Holo · PSA 8 · $2450.0%·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, 2026divisor2,055→2,040Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor2,220→2,113Δcap4.5%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor2,449→2,443Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor2,277→2,254Δcap1.0%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor1,800→1,800Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor1,862→1,787Δcap4.0%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.



















