As of Nov 14, 2026, the Collection X and Collection Y · PSA 8 stands at 112.86 (48 constituents).
Top holdings
by weight- Full Art/Blastoise EX · PSA 829.3%
- Full Art/Venusaur EX · PSA 818.5%
- Full Art/Xerneas EX · PSA 811.6%
- Full Art/Blastoise EX · PSA 89.3%
- Full Art/Venusaur EX · PSA 85.5%
Top 5 hold 74.2% of index weight across 48 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.
- 1Full Art/Blastoise EX- 1st Edition · PSA 8 · $7.7K29.3%·0.0%
- 2Full Art/Venusaur EX- 1st Edition · PSA 8 · $4.8K18.5%·0.0%
- 3Full Art/Xerneas EX- 1st Edition · PSA 8 · $3.0K11.6%↓1.0%
- 4Full Art/Blastoise EX- Y · PSA 8 · $2.4K9.3%↓1.2%
- 5Full Art/Venusaur EX- X · PSA 8 · $1.4K5.5%·0.0%
- 6Full Art/Yveltal EX- 1st Edition · PSA 8 · $9863.8%·0.0%
- 7Full Art/Emolga EX- 1st Edition · PSA 8 · $8353.2%·0.0%
- 8M Blastoise EX- 1st Edition · PSA 8 · $7813.0%·0.0%
- 9Pikachu- 1st Edition · PSA 8 · $7492.9%↓0.5%
- 10Full Art/Xerneas EX- X · PSA 8 · $4451.7%·0.0%
- 11M Venusaur EX- 1st Edition · PSA 8 · $3821.5%·0.0%
- 12Full Art/Skarmory EX- 1st Edition · PSA 8 · $3661.4%·0.0%
- 13Pikachu- X · PSA 8 · $3451.3%↓0.3%
- 14Full Art/Emolga EX- Y · PSA 8 · $2791.1%·0.0%
- 15Blastoise EX- 1st Edition · PSA 8 · $2591.0%·0.0%
- 16Full Art/Yveltal EX- Y · PSA 8 · $2521.0%↑1.2%
- 17M Venusaur EX- X · PSA 8 · $2210.8%↓36.7%
- 18M Blastoise EX- Y · PSA 8 · $1570.6%↓0.6%
- 19Greninja- 1st Edition · PSA 8 · $890.3%·0.0%
- 20Yveltal EX- 1st Edition · PSA 8 · $670.3%·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 14, 2026divisor233→233Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor234→234Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor127→240Δcap88.2%Added (42)
- full-art-skarmory-ex-collection-x-and-collection-y-jp-062-x-1st-edition-2016118
- full-art-xerneas-ex-collection-x-and-collection-y-jp-063-x-1st-edition-2016122
- full-art-emolga-ex-collection-x-and-collection-y-jp-062-y-1st-edition-2016126
- full-art-yveltal-ex-collection-x-and-collection-y-jp-063-y-1st-edition-2016128
- venusaur-ex-collection-x-and-collection-y-jp-001-x-1st-edition-2018803
- m-venusaur-ex-collection-x-and-collection-y-jp-002-x-1st-edition-2018805
- blastoise-ex-collection-x-and-collection-y-jp-014-y-1st-edition-2018811
- emolga-ex-collection-x-and-collection-y-jp-023-y-1st-edition-2023866
- yveltal-ex-collection-x-and-collection-y-jp-037-y-1st-edition-2023867
- full-art-blastoise-ex-collection-x-and-collection-y-jp-061-y-2046779
- skarmory-ex-collection-x-and-collection-y-jp-039-x-1st-edition-2046816
- delphox-collection-x-and-collection-y-jp-015-x-1st-edition-2053902
- full-art-xerneas-ex-collection-x-and-collection-y-jp-063-x-2068637
- raichu-collection-x-and-collection-y-jp-023-x-1st-edition-2069058
- full-art-venusaur-ex-collection-x-and-collection-y-jp-061-x-2137363
- m-venusaur-ex-collection-x-and-collection-y-jp-002-x-2140885
- venusaur-ex-collection-x-and-collection-y-jp-001-x-2146378
- xerneas-ex-collection-x-and-collection-y-jp-044-x-2146379
- full-art-skarmory-ex-collection-x-and-collection-y-jp-062-x-2146380
- m-blastoise-ex-collection-x-and-collection-y-jp-015-y-2146382
- emolga-ex-collection-x-and-collection-y-jp-023-y-2146383
- yveltal-ex-collection-x-and-collection-y-jp-037-y-2146384
- full-art-yveltal-ex-collection-x-and-collection-y-jp-063-y-2146385
- blastoise-ex-collection-x-and-collection-y-jp-014-y-2305328
- talonflame-collection-x-and-collection-y-jp-013-y-1st-edition-2359325
- skarmory-ex-collection-x-and-collection-y-jp-039-x-2386009
- slurpuff-collection-x-and-collection-y-jp-043-x-1st-edition-2436985
- xerneas-ex-collection-x-and-collection-y-jp-044-x-1st-edition-2581184
- full-art-emolga-ex-collection-x-and-collection-y-jp-062-y-2847918
- zoroark-collection-x-and-collection-y-jp-038-x-1st-edition-4053083
- greninja-collection-x-and-collection-y-jp-021-x-1st-edition-4053084
- lapras-collection-x-and-collection-y-jp-018-y-1st-edition-4549121
- vivillon-collection-x-and-collection-y-jp-008-x-1st-edition-meadow-4668819
- vivillon-collection-x-and-collection-y-jp-008-x-1st-edition-elegant-4668822
- pikachu-collection-x-and-collection-y-jp-022-x-4670786
- zorua-collection-x-and-collection-y-jp-037-x-4670800
- weedle-collection-x-and-collection-y-jp-001-y-1st-edition-4670914
- rhyperior-collection-x-and-collection-y-jp-033-y-1st-edition-4670962
- jigglypuff-collection-x-and-collection-y-jp-042-y-1st-edition-4670976
- bidoof-collection-x-and-collection-y-jp-050-y-1st-edition-4670989
- cloyster-collection-x-and-collection-y-jp-017-y-4671104
- lapras-collection-x-and-collection-y-jp-018-y-4671107
Removed (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Collection X and Collection YSet total cap$2.17MCap-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.













