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Undone Seal · 1st Edition · PSA 10

Updated yesterday
Undone Seal · 1st Edition · PSA 10 · Inception May 15, 2026 · 25 constituents

As of Nov 14, 2026, the Undone Seal · 1st Edition · PSA 10 stands at 171.95, down 5.2% in 30 days (25 constituents).

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Current value
171.95
base 100 at inception
1D+0.6%30D-5.2%ITD+72.0%
Sales evidenceLimited
Constituents
25
vs 15 at inception
Year on year
-
27 weekly points
Last rebalance
Nov 14, 2026
Δ 0.0% cap
Divisor
83
continuous accounting

Top holdings

by weight

Top 5 hold 60.0% of index weight across 25 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.

Undone Seal · 1st Edition · PSA 1025 constituents
Index level
172.0
6M↑73.4%
May 17, 20266M · +73.4% · 27 weeksNov 14, 2026
May 202699.2 - 228.4Nov 2026
Total cap
$14.3K
Median atom cap
$269

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 25
Constituents
Top 20 of 25 · 97.5% 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.

  1. Nov 14, 2026
    divisor83→83Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  2. Nov 7, 2026
    divisor56→84Δcap48.9%

    Added (10)
    • golbat-undone-seal-jp-002-1st-edition-4690171
    • gulpin-undone-seal-jp-013-1st-edition-4690178
    • swalot-undone-seal-jp-014-1st-edition-4690180
    • tentacool-undone-seal-jp-020-1st-edition-4690183
    • staryu-undone-seal-jp-022-1st-edition-4690185
    • feebas-undone-seal-jp-024-1st-edition-4690187
    • snow-cloud-castform-undone-seal-jp-027-1st-edition-4690189
    • snorunt-undone-seal-jp-028-1st-edition-4690191
    • doduo-undone-seal-jp-059-1st-edition-4690207
    • whismur-undone-seal-jp-062-1st-edition-4690210
    Removed (0)
    None

Methodology

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

Read the full methodology

Parent set

Undone SealSet total cap$2.23M

Frequently asked

What does the Undone Seal · 1st Edition · PSA 10 track?
25 Undone Seal 1st Edition cards graded PSA 10, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 171.95.
How has the Undone Seal · 1st Edition · PSA 10 moved?
It is down 5.2% over the past month and up 72.0% year to date.
Which cards carry the most weight in the Undone Seal · 1st Edition · PSA 10?
Oddish (PSA 10) at 21.2%, Vulpix (PSA 10) at 13.3% and Gloom (PSA 10) at 10.9% of the index.
How is the Undone Seal · 1st Edition · PSA 10 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.

Related

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

Other grades · Undone Seal · 1st Edition

PSA 10 · Other print runs

Parent set

Undone Seal
Set total cap
$2.2M