As of Nov 13, 2026, the Japanese CoroCoro Comics Promos · PSA 9 stands at 104.98, up 2.8% in 30 days (32 constituents).
Top holdings
by weight- Shining Mew Holofoil · PSA 986.4%
- Ivy Pikachu-Glossy · PSA 94.1%
- Hama-Chan's Slowking Glossy · PSA 91.8%
- Pikachu-Glossy CoroCoro Comic October · PSA 91.0%
- Jigglypuff-Glossy · PSA 91.0%
Top 5 hold 94.4% of index weight across 32 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.
- 1Shining Mew Holofoil- COROCORO PROMO · PSA 9 · $19.69M86.4%↓0.8%
- 2Ivy Pikachu-Glossy- COROCORO PROMO · PSA 9 · $931.0K4.1%·0.0%
- 3Hama-Chan's Slowking Glossy- COROCORO PROMO · PSA 9 · $411.4K1.8%·0.0%
- 4Pikachu-Glossy CoroCoro Comic October- COROCORO COMIC OCTOBER · PSA 9 · $236.1K1.0%·0.0%
- 5Jigglypuff-Glossy- COROCORO PROMO · PSA 9 · $230.9K1.0%·0.0%
- 6Surfing Pikachu-Glossy- COROCORO PROMO · PSA 9 · $171.8K0.8%↓0.1%
- 7Lily Mew-Glossy- COROCORO PROMO · PSA 9 · $134.3K0.6%·0.0%
- 8Mewtwo-Glossy- COROCORO PROMO · PSA 9 · $125.2K0.5%·0.0%
- 9Balloon Pikachu-Glossy- COROCORO PROMO · PSA 9 · $119.3K0.5%↓2.5%
- 10Cleffa-Glossy- COROCORO PROMO · PSA 9 · $73.7K0.3%·0.0%
- 11Scizor-Glossy- COROCORO PROMO · PSA 9 · $72.2K0.3%·0.0%
- 12Erika's Bulbasaur Glossy- COROCORO PROMO · PSA 9 · $56.0K0.2%·0.0%
- 13Farfetch'd-Glossy- COROCORO PROMO · PSA 9 · $53.7K0.2%·0.0%
- 14Meowth-Glossy Game Boy- COROCORO PROMO · PSA 9 · $50.6K0.2%↓1.7%
- 15Cubone-Glossy- COROCORO PROMO · PSA 9 · $48.1K0.2%↓1.3%
- 16Computer Error-Glossy- COROCORO PROMO · PSA 9 · $43.3K0.2%·0.0%
- 17Meowth-Glossy- COROCORO PROMO · PSA 9 · $40.7K0.2%·0.0%
- 18LT. Surge's Jolteon Glossy- COROCORO PROMO · PSA 9 · $37.0K0.2%·0.0%
- 19Unown R-Glossy- COROCORO PROMO · PSA 9 · $32.7K0.1%↓0.1%
- 20Giovanni's Nidoking-Glossy- COROCORO PROMO · PSA 9 · $31.3K0.1%↓2.7%
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, 2026divisor221,651→220,620Δcap0.5%Added (0)NoneRemoved (0)None
- Oct 24, 2026divisor229,684→229,562Δcap0.0%Added (0)NoneRemoved (1)
- snap-bulbasaur-best-photo-pokemon-snap-best-photo-promos-1-best-photo-2042554
- Oct 17, 2026divisor236,926→233,323Δcap1.5%Added (0)NoneRemoved (0)None
- Oct 10, 2026divisor238,611→238,611Δcap0.0%Added (0)NoneRemoved (0)None
- Oct 3, 2026divisor223,324→236,219Δcap5.8%Added (2)
- ivy-pikachu-glossy-corocoro-comics-promos-25-corocoro-promo-1996-11-ivy-pikachu
- pikachu-glossy-corocoro-comic-october-corocoro-comics-promos-25-corocoro-comic-october-1998-10-pikachu
Removed (0)None - Sep 26, 2026divisor223,037→223,038Δcap0.0%Added (0)NoneRemoved (0)None
Methodology
Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.
Read the full methodologyParent set
Japanese CoroCoro Comics PromosSet total cap$91.31MCap-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.


















