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XY · Ultra Rare · PSA 8

Updated yesterday
XY · Ultra Rare · PSA 8 · Inception Aug 8, 2026 · 14 constituents

As of Nov 14, 2026, the XY · Ultra Rare · PSA 8 stands at 160.16, up 47.8% in 30 days (14 constituents).

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Current value
160.16
base 100 at inception
1D-0.1%30D+47.8%ITD+60.2%
Sales evidenceStrong
Constituents
14
vs 8 at inception
Year on year
-
14 weekly points
Last rebalance
Nov 14, 2026
Δ -0.4% cap
Divisor
2,440
continuous accounting

Top holdings

by weight

Top 5 hold 96.2% of index weight across 14 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.

XY · Ultra Rare · PSA 814 constituents
Index level
160.2
97D↑62.8%
Aug 9, 202697D · +62.8% · 14 weeksNov 14, 2026
Aug 202694.2 - 162.4Nov 2026
Total cap
$390.8K
Median atom cap
$3.3K

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 14 of 14
Constituents
Top 14 of 14 · 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 14, 2026
    divisor2,447→2,440Δcap0.4%

    Added (0)
    None
    Removed (0)
    None
  2. Nov 7, 2026
    divisor2,427→2,448Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  3. Oct 24, 2026
    divisor2,441→2,459Δcap0.7%

    Added (3)
    • blastoise-ex-29-xy-holo
    • yveltal-ex-79-xy-holo
    • skarmory-ex-80-xy-holo
    Removed (0)
    None
  4. Oct 17, 2026
    divisor2,440→2,448Δcap0.4%

    Added (3)
    • venusaur-ex-1-xy-holo
    • emolga-ex-46-xy-holo
    • xerneas-ex-97-xy-holo
    Removed (0)
    None
  5. Oct 10, 2026
    divisor2,256→2,256Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  6. Oct 3, 2026
    divisor1,826→2,293Δcap25.6%

    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

XY set logoXYSet total cap$2.00M

Frequently asked

What does the XY · Ultra Rare · PSA 8 track?
14 XY Ultra Rare cards graded PSA 8, weighted by market cap. It started at 100.00 on 2026-08-08 and stands at 160.16.
How has the XY · Ultra Rare · PSA 8 moved?
It is up 47.8% over the past month and up 60.2% year to date.
Which cards carry the most weight in the XY · Ultra Rare · PSA 8?
Blastoise EX (PSA 8) at 43.1%, Venusaur EX (PSA 8) at 27.1% and Yveltal EX (PSA 8) at 12.2% of the index.
How is the XY · Ultra Rare · 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 · XY · Ultra Rare

PSA 8 · Other print runs

Parent set

XY
Set total cap
$2.0M