XY - BREAKthrough · PSA 9

Updated yesterday

XY - BREAKthrough · PSA 9 · Inception May 15, 2026 · 55 constituents

As of Nov 13, 2026, the XY - BREAKthrough · PSA 9 stands at 234.47, up 38.0% in 30 days (55 constituents).

EXPORT CSV

Current value

234.47

base 100 at inception

1D-0.2%30D+38.0%ITD+134.5%

Sales evidenceStrong

Constituents

vs 8 at inception

Year on year

26 weekly points

Last rebalance

Nov 7, 2026

Δ 0.0% cap

Divisor

21,393

continuous accounting

Top holdings

by weight

Top 5 hold 74.4% of index weight across 55 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 · PSA 955 constituents

Index level

234.5

6M↑131.8%

May 17, 20266M · +131.8% · 26 weeksNov 13, 2026

May 2026101.1 - 240.1Nov 2026

Total cap

$5.02M

Median atom cap

$972

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 55


Mewtwo EX · Secret	PSA9	22.6%	$1.13M	Strong	+0.1%
Mewtwo EX · Secret	PSA9	19.3%	$969.1K	Very strong	-0.0%
Mewtwo EX · Ultra Rare	PSA9	12.3%	$615.8K	Strong	-1.2%
Mewtwo EX · Ultra Rare	PSA9	10.5%	$524.9K	Strong	-1.0%
M Mewtwo EX · Ultra Rare	PSA9	9.8%	$489.2K	Very strong	-0.0%
M Mewtwo EX · Ultra Rare	PSA9	8.8%	$439.8K	Very strong	-0.0%
Gengar · Normal	PSA9	3.6%	$179.7K	Strong	+0.0%
Gengar · Reverse Holo	PSA9	2.3%	$116.1K	Moderate	-0.3%
M Houndoom EX · Ultra Rare	PSA9	2.3%	$113.3K	Very strong	-0.6%
Houndoom EX · Ultra Rare	PSA9	1.7%	$86.9K	Strong	+0.0%
M Mewtwo EX · Ultra Rare	PSA9	1.5%	$74.7K	Strong	-0.4%
M Mewtwo EX · Ultra Rare	PSA9	1.3%	$63.2K	Strong	+0.0%
Gengar · Cosmos-Champions Tin	PSA9	0.8%	$40.3K	Moderate	+0.1%
Brigette · Ultra Rare	PSA9	0.7%	$32.7K	Moderate	-0.1%
Glalie EX · Ultra Rare	PSA9	0.5%	$24.7K	Strong	+0.1%
M Houndoom EX · Ultra Rare	PSA9	0.5%	$24.6K	Moderate	-1.3%
Giovanni's Scheme · Ultra Rare	PSA9	0.4%	$18.2K	Moderate	-0.9%
Mewtwo EX · Ultra Rare	PSA9	0.3%	$16.3K	Limited	-0.1%
Pikachu · Reverse Holo	PSA9	0.2%	$10.2K	Moderate	+0.1%
Typhlosion · Normal	PSA9	0.2%	$7.9K	Limited	-0.1%

Constituents

Top 20 of 55 · 99.3% 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.

Nov 7, 2026
divisor21,511→21,520Δcap0.0%
Added (0)
None
Removed (0)
None
Oct 24, 2026
divisor21,817→21,877Δcap0.3%
Added (1)
- mewtwo-ex-61-breakthrough-holo
Removed (0)
None
Oct 17, 2026
divisor18,635→19,485Δcap4.6%
Added (17)
- m-houndoom-ex-22-breakthrough-holo
- m-glalie-ex-35-breakthrough-holo
- piplup-36-breakthrough-normal
- raichu-49-breakthrough-normal
- raichu-break-50-breakthrough-holo
- kirlia-69-breakthrough-normal
- xerneas-107-breakthrough-normal
- noivern-break-113-breakthrough-holo
- meowth-114-breakthrough-normal
- houndoom-ex-153-breakthrough-holo
- giovanni-s-scheme-162-breakthrough-holo
- raichu-49-xy-breakthrough-reverse-holo
- raichu-49-xy-breakthrough-cracked-ice
- dedenne-57-xy-breakthrough-reverse-holo
- zoroark-91-xy-breakthrough-cosmos
- xerneas-107-xy-breakthrough-reverse-holo
- xerneas-107-xy-breakthrough-cosmos
Removed (0)
None
Oct 10, 2026
divisor16,884→17,202Δcap1.9%
Added (4)
- glalie-ex-34-breakthrough-holo
- m-mewtwo-ex-64-breakthrough-holo
- glalie-ex-155-breakthrough-holo
- pikachu-48-xy-breakthrough-reverse-holo
Removed (0)
None
Oct 3, 2026
divisor15,383→16,879Δcap9.7%
Added (17)
- typhlosion-20-breakthrough-normal
- pikachu-48-breakthrough-normal
- gengar-60-breakthrough-normal
- florges-break-104-breakthrough-holo
- typhlosion-20-xy-breakthrough-reverse-holo
- typhlosion-20-xy-breakthrough-cosmos-sun-moon-two-pack-blister
- vanillish-44-xy-breakthrough-reverse-holo
- raikou-55-xy-breakthrough-reverse-holo
- gengar-60-xy-breakthrough-reverse-holo
- gengar-60-xy-breakthrough-cosmos-champions-tin
- m-mewtwo-ex-64-xy-breakthrough-mega-mewtwo-box-jumbo
- wobbuffet-67-xy-breakthrough-reverse-holo
- swinub-80-xy-breakthrough-reverse-holo
- florges-break-104-xy-breakthrough-inverted-back
- doduo-116-xy-breakthrough-reverse-holo
- noibat-132-xy-breakthrough-reverse-holo
- chesnaught-11-xy-breakthrough-reverse-holo
Removed (0)
None
Sep 26, 2026
divisor15,340→15,340Δcap0.0%
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 - BREAKthroughSet total cap$24.63M

Frequently asked

What does the XY - BREAKthrough · PSA 9 track?

55 XY - BREAKthrough cards graded PSA 9, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 234.47.

How has the XY - BREAKthrough · PSA 9 moved?

It is up 38.0% over the past month and up 134.5% year to date.

Which cards carry the most weight in the XY - BREAKthrough · PSA 9?

Mewtwo EX (PSA 9) at 22.6%, Mewtwo EX (PSA 9) at 19.3% and Mewtwo EX (PSA 9) at 12.3% of the index.

How is the XY - BREAKthrough · 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.

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

Other grades · XY - BREAKthrough

PSA 9 · Other print runs

Parent set

XY - BREAKthrough

Set total cap

$24.6M

XY - BREAKthrough · PSA 9

Top holdings

Index value over time

Constituents

Rebalances

Methodology

Parent set

Frequently asked

Related

Other grades · XY - BREAKthrough

PSA 9 · Other print runs

Parent set