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Japanese Promos 1998 · PSA 8

Updated 2 days ago
Japanese Promos 1998 · PSA 8 · Inception May 15, 2026 · 10 constituents

As of Nov 13, 2026, the Japanese Promos 1998 · PSA 8 stands at 132.36, down 9.8% in 30 days (10 constituents).

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Current value
132.36
base 100 at inception
1D-0.0%30D-9.8%ITD+32.4%
Sales evidenceLimited
Constituents
10
vs 9 at inception
Year on year
-
26 weekly points
Last rebalance
Nov 7, 2026
Δ -0.0% cap
Divisor
71,719
continuous accounting

Top holdings

by weight

Top 5 hold 98.1% of index weight across 10 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 Promos 1998 · PSA 810 constituents
Index level
132.4
6M↑76.4%
May 17, 20266M · +76.4% · 26 weeksNov 13, 2026
May 202661.5 - 152.9Nov 2026
Total cap
$9.49M
Median atom cap
$152.0K

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 10 of 10
Constituents
Top 10 of 10 · 100.0% 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 7, 2026
    divisor71,599→71,587Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  2. Oct 24, 2026
    divisor71,377→71,379Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  3. Oct 17, 2026
    divisor71,353→71,352Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  4. Oct 10, 2026
    divisor66,341→66,341Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  5. Oct 3, 2026
    divisor27,811→61,992Δcap122.9%

    Added (0)
    None
    Removed (0)
    None
  6. Sep 26, 2026
    divisor27,811→61,978Δcap122.9%

    Added (0)
    None
    Removed (0)
    None

Methodology

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

Read the full methodology

Parent set

Japanese Promos 1998Set total cap$94.54M

Frequently asked

What does the Japanese Promos 1998 · PSA 8 track?
10 Japanese Promos 1998 cards graded PSA 8, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 132.36.
How has the Japanese Promos 1998 · PSA 8 moved?
It is down 9.8% over the past month and up 32.4% year to date.
Which cards carry the most weight in the Japanese Promos 1998 · PSA 8?
Pikachu-Holo Illustrator (PSA 8) at 68.8%, Kangaskhan-Holo Family Event Trophy Card (PSA 8) at 20.1% and University Magikarp Tamamushi University Prize (PSA 8) at 3.7% of the index.
How is the Japanese Promos 1998 · PSA 8 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 · Japanese Promos 1998

PSA 8 · Other print runs

No other print runs at this grade yet.

Parent set

Japanese Promos 1998
Set total cap
$94.5M