As of Nov 13, 2026, the Base Set · Trainer Deck B · PSA 10 stands at 1,054.05, flat over 30 days (13 constituents).
Top holdings
by weight- Blastoise · PSA 1052.0%
- Squirtle · PSA 1022.3%
- Wartortle · PSA 105.8%
- Staryu · PSA 103.3%
- Computer Search · PSA 103.2%
Top 5 hold 86.6% 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 10 · $423.5K52.0%·0.0%
- 2SquirtleTrainer Deck B - Trainer Deck B · PSA 10 · $181.4K22.3%·0.0%
- 3WartortleTrainer Deck B - Trainer Deck B · PSA 10 · $47.5K5.8%·0.0%
- 4StaryuTrainer Deck B - Trainer Deck B · PSA 10 · $27.2K3.3%·0.0%
- 5Computer SearchTrainer Deck B - Trainer Deck B · PSA 10 · $25.7K3.2%·0.0%
- 6PidgeyTrainer Deck B - Trainer Deck B · PSA 10 · $25.6K3.1%↓2.2%
- 7SeelTrainer Deck B - Trainer Deck B · PSA 10 · $21.6K2.6%·0.0%
- 8StarmieTrainer Deck B - Trainer Deck B · PSA 10 · $21.0K2.6%↓0.1%
- 9Pokémon TraderPokemon Trader Trainer Deck B - Trainer Deck B · PSA 10 · $13.0K1.6%·0.0%
- 10PidgeottoTrainer Deck B - Trainer Deck B · PSA 10 · $10.0K1.2%·0.0%
- 11Water EnergyTrainer Deck B - Trainer Deck B · PSA 10 · $6.7K0.8%·0.0%
- 12SwitchTrainer Deck B - Trainer Deck B · PSA 10 · $6.1K0.8%·0.0%
- 13Energy RemovalTrainer Deck B - Trainer Deck B · PSA 10 · $4.8K0.6%·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, 2026divisor786→783Δcap0.3%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor789→789Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor762→761Δcap0.1%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor539→539Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor506→545Δcap7.7%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor503→503Δcap0.0%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.












