As of Nov 14, 2026, the Collect 151 · Special Illustration Rare · Composite stands at 67.15, down 15.3% in 30 days (11 constituents).
Top holdings
by weight- Mew EX · PSA 1082.1%
- Mew EX · PSA 912.8%
- Alakazam EX · PSA 101.8%
- Zapdos EX · PSA 101.4%
- Mew EX · PSA 81.4%
Top 5 hold 99.5% of index weight across 11 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.
- 1Mew EX- Special Illustration Rare · PSA 10 · $1.71M82.1%↑0.3%
- 2Mew EX- Special Illustration Rare · PSA 9 · $266.1K12.8%↓2.4%
- 3Alakazam EX- Special Illustration Rare · PSA 10 · $36.9K1.8%↑3.0%
- 4Zapdos EX- Special Illustration Rare · PSA 10 · $29.9K1.4%↓9.4%
- 5Mew EX- Special Illustration Rare · PSA 8 · $29.0K1.4%↓3.6%
- 6Zapdos EX- Special Illustration Rare · PSA 9 · $4.8K0.2%·0.0%
- 7Alakazam EX- Special Illustration Rare · PSA 9 · $3.3K0.2%·0.0%
- 8Mew EX- Special Illustration Rare · PSA 7 · $2.9K0.1%↓18.9%
- 9Zapdos EX- Special Illustration Rare · PSA 8 · $1310.0%↓11.6%
- 10Alakazam EX- Special Illustration Rare · PSA 8 · $910.0%·0.0%
- 11Alakazam EX- Special Illustration Rare · PSA 7 · $270.0%·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, 2026divisor31,133→31,059Δcap0.0%Added (0)NoneRemoved (0)None
- Nov 7, 2026divisor30,505→30,503Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor28,594→28,523Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 17, 2026divisor27,826→27,826Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor26,371→26,371Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor27,089→26,377Δcap2.6%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Collect 151Set total cap$40.38MCap-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.


