As of Nov 13, 2026, the XY - BREAKthrough · PSA 7 stands at 130.26, up 6.6% in 30 days (45 constituents).
Top holdings
by weight- Mewtwo EX · PSA 723.3%
- Mewtwo EX · PSA 719.8%
- M Mewtwo EX · PSA 713.1%
- M Mewtwo EX · PSA 711.3%
- Mewtwo EX · PSA 78.0%
Top 5 hold 75.5% of index weight across 45 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.
- 1Mewtwo EX- Secret · PSA 7 · $149.6K23.3%↑0.2%
- 2Mewtwo EX- Secret · PSA 7 · $127.5K19.8%↑0.8%
- 3M Mewtwo EX- Ultra Rare · PSA 7 · $84.3K13.1%↓0.5%
- 4M Mewtwo EX- Ultra Rare · PSA 7 · $72.9K11.3%↑0.1%
- 5Mewtwo EX- Ultra Rare · PSA 7 · $51.4K8.0%↑0.1%
- 6Mewtwo EX- Ultra Rare · PSA 7 · $40.0K6.2%↓0.1%
- 7Gengar- Normal · PSA 7 · $34.1K5.3%↑0.7%
- 8M Houndoom EX- Ultra Rare · PSA 7 · $18.6K2.9%↑0.1%
- 9M Mewtwo EX- Ultra Rare · PSA 7 · $15.0K2.3%↑0.1%
- 10M Mewtwo EX- Ultra Rare · PSA 7 · $12.7K2.0%·0.0%
- 11Houndoom EX- Ultra Rare · PSA 7 · $7.1K1.1%↑0.1%
- 12Gengar- Cosmos-Champions Tin · PSA 7 · $6.5K1.0%·0.0%
- 13Brigette- Ultra Rare · PSA 7 · $5.1K0.8%↓0.8%
- 14Gengar- Reverse Holo · PSA 7 · $4.7K0.7%·0.0%
- 15M Houndoom EX- Ultra Rare · PSA 7 · $3.9K0.6%·0.0%
- 16Raichu BREAK- Ultra Rare · PSA 7 · $1.6K0.3%·0.0%
- 17Mewtwo EX- Ultra Rare · PSA 7 · $1.2K0.2%·0.0%
- 18Glalie EX- Ultra Rare · PSA 7 · $1.1K0.2%·0.0%
- 19Raichu- Cracked Ice · PSA 7 · $1.1K0.2%·0.0%
- 20Giovanni's Scheme- Ultra Rare · PSA 7 · $9090.1%·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, 2026divisor4,858→4,842Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor4,912→4,954Δcap0.2%Added (1)
- mewtwo-ex-61-breakthrough-holo
Removed (0)None - Oct 17, 2026divisor4,574→4,684Δcap2.4%Added (13)
- m-houndoom-ex-22-breakthrough-holo
- m-glalie-ex-35-breakthrough-holo
- raichu-49-breakthrough-normal
- raichu-break-50-breakthrough-holo
- xerneas-107-breakthrough-normal
- noivern-break-113-breakthrough-holo
- meowth-114-breakthrough-normal
- houndoom-ex-153-breakthrough-holo
- giovanni-s-scheme-162-breakthrough-holo
- raichu-49-xy-breakthrough-reverse-holo
- raichu-49-xy-breakthrough-cracked-ice
- zoroark-91-xy-breakthrough-cosmos
- xerneas-107-xy-breakthrough-cosmos
Removed (0)None - Oct 10, 2026divisor4,041→4,144Δcap2.6%Added (4)
- glalie-ex-34-breakthrough-holo
- m-mewtwo-ex-64-breakthrough-holo
- glalie-ex-155-breakthrough-holo
- pikachu-48-xy-breakthrough-reverse-holo
Removed (0)None - Oct 3, 2026divisor3,656→3,955Δcap8.2%Added (11)
- typhlosion-20-breakthrough-normal
- pikachu-48-breakthrough-normal
- gengar-60-breakthrough-normal
- florges-break-104-breakthrough-holo
- typhlosion-20-xy-breakthrough-reverse-holo
- typhlosion-20-xy-breakthrough-cosmos-sun-moon-two-pack-blister
- raikou-55-xy-breakthrough-reverse-holo
- gengar-60-xy-breakthrough-reverse-holo
- gengar-60-xy-breakthrough-cosmos-champions-tin
- florges-break-104-xy-breakthrough-inverted-back
- chesnaught-11-xy-breakthrough-reverse-holo
Removed (0)None - Sep 26, 2026divisor3,591→3,591Δcap0.0%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Cap-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.



















