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Mystery of the Fossils · PSA 9

Updated yesterday
Mystery of the Fossils · PSA 9 · Inception May 15, 2026 · 48 constituents

As of Nov 13, 2026, the Mystery of the Fossils · PSA 9 stands at 79.53, up 3.1% in 30 days (48 constituents).

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Current value
79.53
base 100 at inception
1D-0.7%30D+3.1%ITD-20.5%
Sales evidenceVery strong
Constituents
48
vs 23 at inception
Year on year
-
26 weekly points
Last rebalance
Nov 7, 2026
Δ -0.1% cap
Divisor
107,401
continuous accounting

Top holdings

by weight

Top 5 hold 75.6% of index weight across 48 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.

Mystery of the Fossils · PSA 948 constituents
Index level
79.5
6M↓20.2%
May 17, 20266M · -20.2% · 26 weeksNov 13, 2026
May 202674.8 - 101.6Nov 2026
Total cap
$8.60M
Median atom cap
$5.3K

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 48
Constituents
Top 20 of 48 · 98.8% 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
    divisor105,186→105,142Δcap0.1%

    Added (0)
    None
    Removed (0)
    None
  2. Oct 24, 2026
    divisor104,998→105,324Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  3. Oct 17, 2026
    divisor104,408→104,398Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  4. Oct 10, 2026
    divisor103,570→103,570Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  5. Oct 3, 2026
    divisor101,670→102,080Δcap0.4%

    Added (0)
    None
    Removed (0)
    None
  6. Sep 26, 2026
    divisor101,661→101,661Δcap0.0%

    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

Mystery of the Fossils set logoMystery of the FossilsSet total cap$32.18M

Frequently asked

What does the Mystery of the Fossils · PSA 9 track?
48 Mystery of the Fossils cards graded PSA 9, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 79.53.
How has the Mystery of the Fossils · PSA 9 moved?
It is up 3.1% over the past month and down 20.5% year to date.
Which cards carry the most weight in the Mystery of the Fossils · PSA 9?
Gengar (PSA 9) at 29.9%, Mew (PSA 9) at 21.8% and Dragonite (PSA 9) at 17.0% of the index.
How is the Mystery of the Fossils · 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.

Related

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

Other grades · Mystery of the Fossils

PSA 9 · Other print runs

Parent set

Mystery of the Fossils
Set total cap
$32.2M