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XY - Steam Siege set logo

XY - Steam Siege · Reverse Holo · PSA 8

Updated today
XY - Steam Siege · Reverse Holo · PSA 8 · Inception Oct 14, 2026 · 9 constituents

As of Nov 14, 2026, the XY - Steam Siege · Reverse Holo · PSA 8 stands at 116.27, up 16.3% in 30 days (9 constituents).

EXPORT CSV
Current value
116.27
base 100 at inception
1D+0.7%30D+16.3%ITD+16.3%
Sales evidenceModerate
Constituents
9
vs 9 at inception
Year on year
-
5 weekly points
Last rebalance
Nov 14, 2026
Δ +89.2% cap
Divisor
37
continuous accounting

Top holdings

by weight

Top 5 hold 96.5% of index weight across 9 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 - Steam Siege · Reverse Holo · PSA 89 constituents
Index level
116.3
27D↑16.9%
Oct 18, 202627D · +16.9% · 5 weeksNov 14, 2026
Oct 202699.5 - 116.6Nov 2026
Total cap
$2.3K
Median atom cap
$37

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 9 of 9
Constituents
Top 9 of 9 · 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
    divisor20→37Δcap89.2%

    Added (2)
    • volcarona-15-xy-steam-siege-reverse-holo
    • nuzleaf-10-xy-steam-siege-reverse-holo
    Removed (0)
    None
  2. Nov 7, 2026
    divisor19→19Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  3. Oct 24, 2026
    divisor19→19Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  4. Oct 17, 2026
    divisor20→20Δcap0.0%

    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

XY - Steam Siege set logoXY - Steam SiegeSet total cap$7.94M

Frequently asked

What does the XY - Steam Siege · Reverse Holo · PSA 8 track?
9 XY - Steam Siege Reverse Holo cards graded PSA 8, weighted by market cap. It started at 100.00 on 2026-10-14 and stands at 116.27.
How has the XY - Steam Siege · Reverse Holo · PSA 8 moved?
It is up 16.3% over the past month and up 16.3% year to date.
Which cards carry the most weight in the XY - Steam Siege · Reverse Holo · PSA 8?
Azumarill (PSA 8) at 84.6%, Bisharp (PSA 8) at 4.4% and Primeape (PSA 8) at 3.5% of the index.
How is the XY - Steam Siege · Reverse Holo · 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 - Steam Siege · Reverse Holo

PSA 8 · Other print runs

Parent set

XY - Steam Siege
Set total cap
$7.9M