As of Nov 13, 2026, the Base Set · Trainer Deck A · PSA 10 stands at 2,407.39, down 3.3% in 30 days (12 constituents).
Top holdings
by weight- Machamp · PSA 1060.4%
- Sandshrew · PSA 1010.2%
- Fighting Energy · PSA 105.6%
- Machoke · PSA 105.0%
- Defender · PSA 104.3%
Top 5 hold 85.4% of index weight across 12 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.
- 1MachampTrainer Deck A - Trainer Deck A · PSA 10 · $210.8K60.4%·0.0%
- 2SandshrewTrainer Deck A - Trainer Deck A · PSA 10 · $35.5K10.2%·0.0%
- 3Fighting EnergyTrainer Deck A - Trainer Deck A · PSA 10 · $19.5K5.6%·0.0%
- 4MachokeTrainer Deck A - Trainer Deck A · PSA 10 · $17.5K5.0%·0.0%
- 5DefenderTrainer Deck A - Trainer Deck A · PSA 10 · $15.2K4.3%·0.0%
- 6SwitchTrainer Deck A - Trainer Deck A · PSA 10 · $12.7K3.6%·0.0%
- 7MachopTrainer Deck A - Trainer Deck A · PSA 10 · $12.7K3.6%·0.0%
- 8PotionTrainer Deck A - Trainer Deck A · PSA 10 · $9.3K2.7%·0.0%
- 9Super PotionTrainer Deck A - Trainer Deck A · PSA 10 · $7.5K2.2%·0.0%
- 10OnixTrainer Deck A - Trainer Deck A · PSA 10 · $3.2K0.9%·0.0%
- 11RaticateTrainer Deck A - Trainer Deck A · PSA 10 · $3.1K0.9%·0.0%
- 12RattataTrainer Deck A - Trainer Deck A · PSA 10 · $2.3K0.7%·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, 2026divisor147→146Δcap0.2%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor147→147Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor148→148Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor83→83Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor74→78Δcap4.3%Added (0)NoneRemoved (0)None
- Sep 26, 2026divisor74→74Δcap0.0%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.











