As of Nov 13, 2026, the Gaia Volcano · PSA 10 stands at 100.00 (89 constituents).
Top holdings
by weight- Full Art/Groudon EX · PSA 1022.8%
- Full Art/Primal Groudon EX · PSA 1022.5%
- Full Art/Teammates · PSA 107.5%
- Primal Groudon EX · PSA 106.7%
- Full Art/Primal Groudon EX · PSA 106.2%
Top 5 hold 65.8% of index weight across 89 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 10 · $343.4K22.8%-
- 2Full Art/Primal Groudon EX- 1st Edition · PSA 10 · $339.4K22.5%-
- 3Full Art/Teammates- 1st Edition · PSA 10 · $112.2K7.5%-
- 4Primal Groudon EX- 1st Edition · PSA 10 · $101.5K6.7%-
- 5Full Art/Primal Groudon EXfull-art-primal-groudon-ex-gaia-volcano-jp-074-2478159 · PSA 10 · $93.8K6.2%-
- 6Full Art/Groudon EXfull-art-groudon-ex-gaia-volcano-jp-073-2441908 · PSA 10 · $76.5K5.1%-
- 7Full Art/M Aggron EX- 1st Edition · PSA 10 · $65.5K4.4%-
- 8Full Art/Teammatesfull-art-teammates-gaia-volcano-jp-077-2664037 · PSA 10 · $47.4K3.1%-
- 9Torchic- 1st Edition · PSA 10 · $45.1K3.0%-
- 10Groudon EX- 1st Edition · PSA 10 · $38.5K2.6%-
- 11Full Art/Aggron EX- 1st Edition · PSA 10 · $36.3K2.4%-
- 12Full Art/Camerupt EX- 1st Edition · PSA 10 · $26.2K1.7%-
- 13Full Art/Trevenant EX- 1st Edition · PSA 10 · $15.7K1.0%-
- 14Torchictorchic-gaia-volcano-jp-018-4707508 · PSA 10 · $14.3K0.9%-
- 15M Aggron EX- 1st Edition · PSA 10 · $14.1K0.9%-
- 16Primal Groudon EXprimal-groudon-ex-gaia-volcano-jp-040-2178336 · PSA 10 · $12.9K0.9%-
- 17Full Art/Maxie's Hidden Ball Trick- 1st Edition · PSA 10 · $12.6K0.8%-
- 18Torchic- 1st Edition · PSA 10 · $12.3K0.8%-
- 19Groudon EXgroudon-ex-gaia-volcano-jp-039-2640611 · PSA 10 · $8.4K0.6%-
- 20Aggron EX- 1st Edition · PSA 10 · $7.5K0.5%-
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.



















