As of Nov 13, 2026, the Gym Heroes · PSA 8 stands at 143.28, up 2.9% in 30 days (265 constituents).
Top holdings
by weight- Sabrina's Gengar · PSA 832.4%
- Sabrina's Gengar · PSA 819.9%
- Blaine's Moltres · PSA 86.0%
- Erika's Dragonair · PSA 84.0%
- Rocket's Scyther · PSA 83.0%
Top 5 hold 65.2% of index weight across 265 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.
- 1Sabrina's Gengar- 1st Edition Holo · PSA 8 · $3.57M32.4%↓2.7%
- 2Sabrina's Gengar- Unlimited · PSA 8 · $2.19M19.9%·0.0%
- 3Blaine's Moltres- 1st Edition Holo · PSA 8 · $658.0K6.0%↓0.7%
- 4Erika's Dragonair- 1st Edition Holo · PSA 8 · $434.6K4.0%↑6.3%
- 5Rocket's Scyther- 1st Edition Holo · PSA 8 · $329.4K3.0%↓0.2%
- 6Blaine's Moltres- Unlimited · PSA 8 · $304.0K2.8%·0.0%
- 7Rocket's Moltres- 1st Edition Holo · PSA 8 · $289.9K2.6%↓0.8%
- 8Erika's Dragonair- Unlimited · PSA 8 · $229.7K2.1%↑1.0%
- 9Rocket's Scyther- Unlimited · PSA 8 · $168.3K1.5%↓0.2%
- 10Rocket's Hitmonchan- 1st Edition Holo · PSA 8 · $168.0K1.5%↓2.3%
- 11Rocket's Moltres- Unlimited · PSA 8 · $162.0K1.5%↓0.2%
- 12Misty's SeadraHolo-Prerelease - Holo-Prerelease · PSA 8 · $157.9K1.4%·0.0%
- 13Erika's Clefable- 1st Edition Holo · PSA 8 · $138.2K1.3%↓0.9%
- 14Lt. Surge's Fearow- 1st Edition Holo · PSA 8 · $126.0K1.1%↓0.2%
- 15Brock's Rhydon- 1st Edition Holo · PSA 8 · $120.7K1.1%↓0.2%
- 16Brock's Rhydon- Unlimited · PSA 8 · $104.2K0.9%↓0.5%
- 17Misty's Tentacruel- 1st Edition Holo · PSA 8 · $95.6K0.9%↓0.7%
- 18Misty- 1st Edition Holo · PSA 8 · $94.2K0.9%↓0.2%
- 19Lt. Surge's Electabuzz- 1st Edition Holo · PSA 8 · $93.5K0.9%↓0.2%
- 20Rocket's Snorlax- 1st Edition Holo · PSA 8 · $93.4K0.8%↓0.8%
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 7, 2026divisor76,400→76,337Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor75,331→75,264Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor72,949→75,305Δcap3.2%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor73,125→73,242Δcap0.2%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor67,614→72,304Δcap6.9%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor67,640→67,640Δcap0.0%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.



















