As of Nov 13, 2026, the Gaia Volcano · PSA 8 stands at 100.00 (51 constituents).
Top holdings
by weight- Full Art/Groudon EX · PSA 828.1%
- Full Art/Teammates · PSA 816.0%
- Full Art/Primal Groudon EX · PSA 814.4%
- Full Art/Teammates · PSA 814.2%
- Full Art/Primal Groudon EX · PSA 85.8%
Top 5 hold 78.6% of index weight across 51 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/Groudon EX- 1st Edition · PSA 8 · $5.0K28.1%-
- 2Full Art/Teammatesfull-art-teammates-gaia-volcano-jp-077-2664037 · PSA 8 · $2.8K16.0%-
- 3Full Art/Primal Groudon EX- 1st Edition · PSA 8 · $2.5K14.4%-
- 4Full Art/Teammates- 1st Edition · PSA 8 · $2.5K14.2%-
- 5Full Art/Primal Groudon EXfull-art-primal-groudon-ex-gaia-volcano-jp-074-2478159 · PSA 8 · $1.0K5.8%-
- 6Primal Groudon EX- 1st Edition · PSA 8 · $6984.0%-
- 7Full Art/Groudon EXfull-art-groudon-ex-gaia-volcano-jp-073-2441908 · PSA 8 · $6473.7%-
- 8Full Art/M Aggron EX- 1st Edition · PSA 8 · $5303.0%-
- 9Torchic- 1st Edition · PSA 8 · $2841.6%-
- 10Full Art/Trevenant EX- 1st Edition · PSA 8 · $1420.8%-
- 11Full Art/Maxie's Hidden Ball Trick- 1st Edition · PSA 8 · $1400.8%-
- 12Switchswitch-gaia-volcano-jp-079-4707503 · PSA 8 · $1120.6%-
- 13Full Art/Camerupt EX- 1st Edition · PSA 8 · $1070.6%-
- 14Primal Groudon EXprimal-groudon-ex-gaia-volcano-jp-040-2178336 · PSA 8 · $1030.6%-
- 15Torchictorchic-gaia-volcano-jp-018-4707508 · PSA 8 · $950.5%-
- 16Groudon EX- 1st Edition · PSA 8 · $920.5%-
- 17Full Art/Aggron EX- 1st Edition · PSA 8 · $870.5%-
- 18Full Art/M Aggron EXfull-art-m-aggron-ex-gaia-volcano-jp-076-4707499 · PSA 8 · $680.4%-
- 19M Aggron EX- 1st Edition · PSA 8 · $660.4%-
- 20Groudon EXgroudon-ex-gaia-volcano-jp-039-2640611 · PSA 8 · $620.4%-
Rebalances
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Gaia VolcanoSet total cap$1.97MCap-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.



















