As of Nov 13, 2026, the Base Set · Trainer Deck B · PSA 8 stands at 1,160.65, up 9.7% in 30 days (13 constituents).
Top holdings
by weight- Blastoise · PSA 871.1%
- Water Energy · PSA 87.8%
- Squirtle · PSA 85.7%
- Computer Search · PSA 82.4%
- Wartortle · PSA 82.1%
Top 5 hold 89.1% of index weight across 13 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.
- 1BlastoiseTrainer Deck B - Trainer Deck B · PSA 8 · $46.8K71.1%·0.0%
- 2Water EnergyTrainer Deck B - Trainer Deck B · PSA 8 · $5.1K7.8%↓0.5%
- 3SquirtleTrainer Deck B - Trainer Deck B · PSA 8 · $3.8K5.7%·0.0%
- 4Computer SearchTrainer Deck B - Trainer Deck B · PSA 8 · $1.6K2.4%·0.0%
- 5WartortleTrainer Deck B - Trainer Deck B · PSA 8 · $1.4K2.1%·0.0%
- 6PidgeottoTrainer Deck B - Trainer Deck B · PSA 8 · $1.4K2.1%·0.0%
- 7PidgeyTrainer Deck B - Trainer Deck B · PSA 8 · $1.2K1.9%·0.0%
- 8StaryuTrainer Deck B - Trainer Deck B · PSA 8 · $1.1K1.7%·0.0%
- 9SeelTrainer Deck B - Trainer Deck B · PSA 8 · $1.1K1.7%·0.0%
- 10Pokémon TraderPokemon Trader Trainer Deck B - Trainer Deck B · PSA 8 · $1.1K1.6%·0.0%
- 11StarmieTrainer Deck B - Trainer Deck B · PSA 8 · $6120.9%·0.0%
- 12SwitchTrainer Deck B - Trainer Deck B · PSA 8 · $3760.6%·0.0%
- 13Energy RemovalTrainer Deck B - Trainer Deck B · PSA 8 · $2680.4%·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 7, 2026divisor57→56Δcap1.8%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor57→57Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor60→60Δcap0.1%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor39→39Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor39→38Δcap0.4%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor39→39Δcap0.0%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.












