Japanese CoroCoro Comics Promos · PSA 9

Updated 2 days ago

Japanese CoroCoro Comics Promos · PSA 9 · Inception May 15, 2026 · 31 constituents

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Current value

97.29

base 100 at inception

1D+0.0%30D-8.9%ITD-2.7%

Sales evidenceVery strong

Constituents

vs 8 at inception

Year on year

20 weekly points

Last rebalance

Sep 26, 2026

Δ 0.0% cap

Divisor

223,038

continuous accounting

Top holdings

by weight

Top 5 hold 95.5% of index weight across 31 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.

Japanese CoroCoro Comics Promos · PSA 931 constituents

Index level

97.3

4M↓2.4%

May 17, 20264M · -2.4% · 20 weeksSep 26, 2026

May 202685.0 - 113.2Sep 2026

Total cap

$21.73M

Median atom cap

$35.2K

Constituents

Every atom in the index, cap-weighted and dampened by sales evidence. Follow a card name to drill into the underlying card detail.

Showing 20 of 31


Shining Mew Holofoil · COROCORO PROMO	PSA9	88.3%	$19.18M	Very strong	-0.0%
Jigglypuff-Glossy · COROCORO PROMO	PSA9	3.7%	$813.8K	Sparse	+0.2%
Hama-Chan's Slowking Glossy · COROCORO PROMO	PSA9	1.9%	$407.2K	Very strong	-0.5%
Surfing Pikachu-Glossy · COROCORO PROMO	PSA9	1.0%	$210.4K	Limited	-0.5%
Balloon Pikachu-Glossy · COROCORO PROMO	PSA9	0.6%	$135.3K	Sparse	0.0%
Mewtwo-Glossy · COROCORO PROMO	PSA9	0.6%	$122.6K	Moderate	+0.5%
Lily Mew-Glossy · COROCORO PROMO	PSA9	0.5%	$115.2K	Sparse	0.0%
Scizor-Glossy · COROCORO PROMO	PSA9	0.3%	$70.7K	Strong	-0.2%
Farfetch'd-Glossy · COROCORO PROMO	PSA9	0.3%	$64.7K	Strong	-0.0%
Cleffa-Glossy · COROCORO PROMO	PSA9	0.3%	$63.7K	Limited	+1.2%
Computer Error-Glossy · COROCORO PROMO	PSA9	0.2%	$52.3K	Limited	-1.2%
Erika's Bulbasaur Glossy · COROCORO PROMO	PSA9	0.2%	$48.4K	Limited	+0.8%
Cubone-Glossy · COROCORO PROMO	PSA9	0.2%	$41.8K	Moderate	-1.2%
Meowth-Glossy Game Boy · COROCORO PROMO	PSA9	0.2%	$40.0K	Limited	0.0%
Unown R-Glossy · COROCORO PROMO	PSA9	0.2%	$38.6K	Limited	+12.6%
Meowth-Glossy · COROCORO PROMO	PSA9	0.2%	$35.2K	Limited	+0.7%
Giovanni's Nidoking-Glossy · COROCORO PROMO	PSA9	0.1%	$32.0K	Limited	0.0%
Sabrina's Abra-Glossy · COROCORO PROMO	PSA9	0.1%	$31.5K	Moderate	-0.9%
LT. Surge's Jolteon Glossy · COROCORO PROMO	PSA9	0.1%	$28.5K	Sparse	+1.0%
Brock's Mankey Glossy · COROCORO PROMO	PSA9	0.1%	$23.3K	Moderate	-0.5%

Constituents

Top 20 of 31 · 99.2% of index weight · cap-weighted

#CardWtLast Δ

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.

Sep 26, 2026
divisor223,037→223,038Δcap0.0%
Added (0)
None
Removed (0)
None
Sep 19, 2026
divisor223,155→223,229Δcap0.0%
Added (0)
None
Removed (0)
None
Sep 13, 2026
divisor221,715→222,224Δcap0.2%
Added (0)
None
Removed (2)
- ivy-pikachu-glossy-grey-star-corocoro-comics-english-promos-cc24-corocoro-promo-1999-04-ivy-pikachu-grey-star
- jigglypuff-glossy-grey-star-corocoro-comics-english-promos-cc25-corocoro-promo-1999-04-jigglypuff-grey-star
Sep 5, 2026
divisor221,715→221,715Δcap0.0%
Added (0)
None
Removed (0)
None
Aug 29, 2026
divisor221,198→221,154Δcap0.0%
Added (0)
None
Removed (0)
None
Aug 22, 2026
divisor212,745→220,839Δcap3.8%
Added (1)
- snap-bulbasaur-best-photo-pokemon-snap-best-photo-promos-1-best-photo-2042554
Removed (0)
None

Methodology

Cap-weighted from confidence-scored fair values, rebalanced monthly with continuous divisor accounting.

Read the full methodology

Parent set

Japanese CoroCoro Comics PromosSet total cap$85.74M

Frequently asked

What does the Japanese CoroCoro Comics Promos · PSA 9 track?

31 Japanese CoroCoro Comics Promos cards graded PSA 9, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 97.29.

How has the Japanese CoroCoro Comics Promos · PSA 9 moved?

It is down 8.9% over the past month and down 2.7% year to date.

Which cards carry the most weight in the Japanese CoroCoro Comics Promos · PSA 9?

Shining Mew Holofoil (PSA 9) at 88.3%, Jigglypuff-Glossy (PSA 9) at 3.7% and Hama-Chan's Slowking Glossy (PSA 9) at 1.9% of the index.

How is the Japanese CoroCoro Comics Promos · PSA 9 calculated?

The level is the constituents' combined market cap (fair value times graded population) divided by a divisor, with each card's weight dampened by the confidence of its fair value. The index rebalances weekly and the divisor absorbs every membership and population change, so only prices move the level. Values are recomputed daily from graded sales.

Other indices that share this print run or this grade tier, plus the parent set.