As of Nov 13, 2026, the Gym Deck 1998 · PSA 10 stands at 133.90, up 6.5% in 30 days (12 constituents).
Top holdings
by weight- Switch · PSA 1024.7%
- Poke Ball · PSA 1014.4%
- Pluspower · PSA 108.8%
- Pokemon Center · PSA 108.7%
- Potion · PSA 108.6%
Top 5 hold 65.2% 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.
- 1Switchswitch-gym-deck-1998-jp-p-switch-7775031 · PSA 10 · $4.7K24.7%·0.0%
- 2Poke Ballpoke-ball-gym-deck-1998-jp-p-pokeball-7732766 · PSA 10 · $2.7K14.4%·0.0%
- 3Pluspowerpluspower-gym-deck-1998-jp-p-pluspower-7991007 · PSA 10 · $1.7K8.8%·0.0%
- 4Pokemon Centerpokemon-center-gym-deck-1998-jp-p-pokemoncenter-7775369 · PSA 10 · $1.7K8.7%·0.0%
- 5Potionpotion-gym-deck-1998-jp-p-potion-7732821 · PSA 10 · $1.7K8.6%·0.0%
- 6Double Colorless Energydouble-colorless-energy-gym-deck-1998-jp-p-doublecolorlessenergy-7588257 · PSA 10 · $1.6K8.2%·0.0%
- 7Pokedexpokedex-gym-deck-1998-jp-p-pokedex-7775397 · PSA 10 · $1.2K6.5%·0.0%
- 8Defenderdefender-gym-deck-1998-jp-p-defender-7732721 · PSA 10 · $1.2K6.2%·0.0%
- 9Energy Searchenergy-search-gym-deck-1998-jp-p-energysearch-10143705 · PSA 10 · $8274.3%·0.0%
- 10Energy Retrievalenergy-retrieval-gym-deck-1998-jp-p-energyretrieval-7775122 · PSA 10 · $8274.3%·0.0%
- 11Full Healfull-heal-gym-deck-1998-jp-p-fullheal-7775032 · PSA 10 · $8134.3%·0.0%
- 12Gust of Windgust-of-wind-gym-deck-1998-jp-p-gustofwind-7732735 · PSA 10 · $1770.9%·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, 2026divisor132→144Δcap9.4%Added (2)
- energy-retrieval-gym-deck-1998-jp-p-energyretrieval-7775122
- energy-search-gym-deck-1998-jp-p-energysearch-10143705
Removed (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Gym Deck 1998Set total cap$18.9KCap-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.
Other grades · Gym Deck 1998
PSA 10 · Other print runs
No other print runs at this grade yet.











