tcgberg
tcgberg
Plans
XY - Steam Siege set logo

XY - Steam Siege · Normal · PSA 9

Updated yesterday
XY - Steam Siege · Normal · PSA 9 · Inception Oct 7, 2026 · 10 constituents

As of Nov 13, 2026, the XY - Steam Siege · Normal · PSA 9 stands at 129.94, up 30.3% in 30 days (10 constituents).

EXPORT CSV
Current value
129.94
base 100 at inception
1D+0.0%30D+30.3%ITD+29.9%
Sales evidenceModerate
Constituents
10
vs 5 at inception
Year on year
-
6 weekly points
Last rebalance
Nov 7, 2026
Δ 0.0% cap
Divisor
81
continuous accounting

Top holdings

by weight

Top 5 hold 92.2% 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.

XY - Steam Siege · Normal · PSA 910 constituents
Index level
129.9
33D↑30.7%
Oct 11, 202633D · +30.7% · 6 weeksNov 13, 2026
Oct 202699.4 - 129.9Nov 2026
Total cap
$10.5K
Median atom cap
$652

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
    divisor77→76Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  2. Oct 24, 2026
    divisor80→80Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  3. Oct 17, 2026
    divisor37→72Δcap93.1%

    Added (5)
    • yanmega-7-steam-siege-normal
    • shiftry-11-steam-siege-normal
    • infernape-20-steam-siege-normal
    • bisharp-64-steam-siege-normal
    • deino-84-steam-siege-normal
    Removed (0)
    None
  4. Oct 10, 2026
    divisor32→32Δcap0.0%

    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$8.04M

Frequently asked

What does the XY - Steam Siege · Normal · PSA 9 track?
10 XY - Steam Siege Normal cards graded PSA 9, weighted by market cap. It started at 100.00 on 2026-10-07 and stands at 129.94.
How has the XY - Steam Siege · Normal · PSA 9 moved?
It is up 30.3% over the past month and up 29.9% year to date.
Which cards carry the most weight in the XY - Steam Siege · Normal · PSA 9?
Ampharos (PSA 9) at 39.0%, Bisharp (PSA 9) at 19.9% and Azumarill (PSA 9) at 14.8% of the index.
How is the XY - Steam Siege · Normal · 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 · XY - Steam Siege · Normal

PSA 9 · Other print runs

Parent set

XY - Steam Siege
Set total cap
$8.0M