As of Nov 14, 2026, the Clash at the Summit · 1st Edition · PSA 8 stands at 117.43, up 19.4% in 30 days (90 constituents).
Top holdings
by weight- Psyduck · PSA 823.0%
- Alph Lithograph · PSA 818.9%
- Celebi · PSA 812.9%
- Psyduck · PSA 87.8%
- Machamp · PSA 85.2%
Top 5 hold 67.8% of index weight across 90 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.
- 1Psyduck- 1st Edition · PSA 8 · $2.1K23.0%·0.0%
- 2Alph Lithograph- 1st Edition · PSA 8 · $1.8K18.9%·0.0%
- 3Celebi- 1st Edition · PSA 8 · $1.2K12.9%·0.0%
- 4Psyduck- 1st Edition · PSA 8 · $7217.8%↑0.1%
- 5Machamp- 1st Edition · PSA 8 · $4865.2%·0.0%
- 6Electrode- 1st Edition · PSA 8 · $2092.3%·0.0%
- 7Twins- 1st Edition · PSA 8 · $2082.2%·0.0%
- 8Twins- 1st Edition · PSA 8 · $1651.8%·0.0%
- 9Ditto- 1st Edition · PSA 8 · $1511.6%↑0.1%
- 10Electabuzz- 1st Edition · PSA 8 · $1111.2%·0.0%
- 11Celebi- 1st Edition · PSA 8 · $1111.2%·0.0%
- 12Indigo Plateau- 1st Edition · PSA 8 · $1061.1%·0.0%
- 13Black Belt- 1st Edition · PSA 8 · $1011.1%·0.0%
- 14Indigo Plateau- 1st Edition · PSA 8 · $981.1%·0.0%
- 15Yanmega- 1st Edition · PSA 8 · $891.0%·0.0%
- 16Electrode- 1st Edition · PSA 8 · $810.9%·0.0%
- 17Nidoran- 1st Edition · PSA 8 · $800.9%·0.0%
- 18PORYGON2- 1st Edition · PSA 8 · $740.8%·0.0%
- 19Pidgey- 1st Edition · PSA 8 · $680.7%·0.0%
- 20Black Belt- 1st Edition · PSA 8 · $640.7%·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 14, 2026divisor79→79Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor81→81Δcap0.1%Added (1)
- electrode-clash-at-the-summit-jp-026-1st-edition-4649549
Removed (0)None - Oct 24, 2026divisor82→82Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor65→66Δcap1.7%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Clash at the SummitSet total cap$6.88MCap-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.

















