XY - BREAKthrough · Ultra Rare · Composite

Updated 3 days ago

XY - BREAKthrough · Ultra Rare · Composite · Inception May 15, 2026 · 36 constituents

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Current value

144.43

base 100 at inception

1D+0.8%30D+13.0%ITD+44.4%

Sales evidenceVery strong

Constituents

vs 24 at inception

Year on year

20 weekly points

Last rebalance

Sep 26, 2026

Δ 0.0% cap

Divisor

52,417

continuous accounting

Top holdings

by weight

Top 5 hold 71.3% of index weight across 36 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 - BREAKthrough · Ultra Rare · Composite36 constituents

Index level

144.4

4M↑42.4%

May 17, 20264M · +42.4% · 20 weeksSep 26, 2026

May 2026101.4 - 144.4Sep 2026

Total cap

$7.63M

Median atom cap

$56.2K

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 36


M Mewtwo EX · Ultra Rare	PSA10	20.9%	$1.59M	Very strong	-0.1%
M Mewtwo EX · Ultra Rare	PSA10	17.2%	$1.31M	Very strong	-0.1%
Mewtwo EX · Ultra Rare	PSA10	17.1%	$1.30M	Very strong	-1.8%
Mewtwo EX · Ultra Rare	PSA10	11.8%	$899.6K	Strong	+12.3%
M Houndoom EX · Ultra Rare	PSA10	4.4%	$335.3K	Very strong	+5.9%
M Mewtwo EX · Ultra Rare	PSA9	4.3%	$328.0K	Very strong	+0.7%
M Mewtwo EX · Ultra Rare	PSA9	3.2%	$242.1K	Very strong	+1.2%
Mewtwo EX · Ultra Rare	PSA9	2.8%	$211.6K	Very strong	+0.6%
Mewtwo EX · Ultra Rare	PSA9	2.8%	$211.6K	Very strong	-0.2%
M Mewtwo EX · Ultra Rare	PSA10	2.5%	$188.7K	Very strong	+2.3%
Brigette · Ultra Rare	PSA10	1.9%	$141.5K	Very strong	0.0%
M Mewtwo EX · Ultra Rare	PSA8	1.7%	$128.5K	Very strong	+2.3%
M Mewtwo EX · Ultra Rare	PSA8	1.5%	$113.4K	Very strong	-0.2%
Mewtwo EX · Ultra Rare	PSA8	1.1%	$81.6K	Strong	+0.8%
Mewtwo EX · Ultra Rare	PSA8	0.9%	$71.6K	Very strong	+0.2%
M Mewtwo EX · Ultra Rare	PSA7	0.9%	$68.1K	Very strong	+3.5%
M Mewtwo EX · Ultra Rare	PSA7	0.9%	$67.7K	Very strong	+0.7%
M Houndoom EX · Ultra Rare	PSA9	0.9%	$65.1K	Very strong	-2.3%
M Mewtwo EX · Ultra Rare	PSA9	0.6%	$47.2K	Very strong	0.0%
Mewtwo EX · Ultra Rare	PSA7	0.6%	$43.9K	Strong	+39.2%

Constituents

Top 20 of 36 · 97.7% 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.

Sep 26, 2026
divisor52,417→52,417Δcap0.0%
Added (0)
None
Removed (0)
None
Sep 19, 2026
divisor50,798→53,029Δcap4.4%
Added (3)
- marowak-break-79-breakthrough-holo
- zoroark-break-92-breakthrough-holo
- brigette-161-breakthrough-holo
Removed (0)
None
Sep 13, 2026
divisor50,962→50,999Δcap0.1%
Added (0)
None
Removed (0)
None
Sep 5, 2026
divisor50,962→50,962Δcap0.0%
Added (0)
None
Removed (0)
None
Aug 29, 2026
divisor50,751→50,783Δcap0.1%
Added (0)
None
Removed (0)
None
Aug 22, 2026
divisor48,214→50,384Δcap4.5%
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 - BREAKthroughSet total cap$15.68M

Frequently asked

What does the XY - BREAKthrough · Ultra Rare · Composite track?

36 XY - BREAKthrough Ultra Rare cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 144.43.

How has the XY - BREAKthrough · Ultra Rare · Composite moved?

It is up 13.0% over the past month and up 44.4% year to date.

Which cards carry the most weight in the XY - BREAKthrough · Ultra Rare · Composite?

M Mewtwo EX (PSA 10) at 20.9%, M Mewtwo EX (PSA 10) at 17.2% and Mewtwo EX (PSA 10) at 17.1% of the index.

How is the XY - BREAKthrough · Ultra Rare · Composite 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.

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

Other grades · XY - BREAKthrough · Ultra Rare

Composite · Other print runs

Parent set

XY - BREAKthrough

Set total cap

$15.7M

XY - BREAKthrough · Ultra Rare · Composite

Top holdings

Index value over time

Constituents

Rebalances

Methodology

Parent set

Frequently asked

Related

Other grades · XY - BREAKthrough · Ultra Rare

Composite · Other print runs

Parent set