Gym Heroes · 1st Edition · PSA 8

Updated 2 days ago

Gym Heroes · 1st Edition · PSA 8 · Inception May 15, 2026 · 132 constituents

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Current value

120.41

base 100 at inception

1D-0.2%30D+11.0%ITD+20.4%

Sales evidenceVery strong

Constituents

132

vs 42 at inception

Year on year

20 weekly points

Last rebalance

Sep 26, 2026

Δ 0.0% cap

Divisor

38,942

continuous accounting

Top holdings

by weight

Top 5 hold 72.9% of index weight across 132 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.

Gym Heroes · 1st Edition · PSA 8132 constituents

Index level

120.4

4M↑19.2%

May 17, 20264M · +19.2% · 20 weeksSep 26, 2026

May 2026100.4 - 120.4Sep 2026

Total cap

$4.69M

Median atom cap

$1.1K

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 132


Sabrina's Gengar · 1st Edition Holo	PSA8	48.2%	$2.26M	Very strong	+0.0%
Blaine's Moltres · 1st Edition Holo	PSA8	9.9%	$465.9K	Very strong	0.0%
Rocket's Scyther · 1st Edition Holo	PSA8	5.6%	$264.8K	Very strong	+0.1%
Erika's Dragonair · 1st Edition Holo	PSA8	5.0%	$232.8K	Very strong	-1.1%
Rocket's Moltres · 1st Edition Holo	PSA8	4.1%	$193.5K	Very strong	-3.0%
Rocket's Hitmonchan · 1st Edition Holo	PSA8	2.5%	$119.1K	Very strong	-0.0%
Brock's Rhydon · 1st Edition Holo	PSA8	2.3%	$106.7K	Very strong	+0.0%
Lt. Surge's Fearow · 1st Edition Holo	PSA8	2.2%	$104.2K	Very strong	-0.5%
Erika's Clefable · 1st Edition Holo	PSA8	1.9%	$89.9K	Very strong	+4.2%
Rocket's Snorlax · 1st Edition Holo	PSA8	1.7%	$78.7K	Very strong	-1.1%
Misty · 1st Edition Holo	PSA8	1.7%	$78.7K	Very strong	+0.0%
Misty's Tentacruel · 1st Edition Holo	PSA8	1.7%	$78.1K	Very strong	+0.5%
Erika's Vileplume · 1st Edition Holo	PSA8	1.6%	$75.3K	Very strong	+0.0%
Lt. Surge's Magneton · 1st Edition Holo	PSA8	1.6%	$75.2K	Very strong	-0.7%
Lt. Surge's Electabuzz · 1st Edition Holo	PSA8	1.4%	$66.1K	Very strong	+0.1%
Misty's Seadra · 1st Edition Holo	PSA8	1.4%	$65.3K	Very strong	+0.1%
Brock · 1st Edition Holo	PSA8	1.0%	$46.2K	Very strong	-0.9%
Erika · 1st Edition Holo	PSA8	0.9%	$40.5K	Strong	+0.3%
Lt. Surge · 1st Edition Holo	PSA8	0.8%	$37.9K	Very strong	+0.1%
Lt. Surge's Pikachu · 1st Edition Normal	PSA8	0.7%	$33.2K	Strong	-0.0%

Constituents

Top 20 of 132 · 96.2% 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
divisor38,942→38,942Δcap0.0%
Added (0)
None
Removed (0)
None
Sep 19, 2026
divisor39,699→39,309Δcap1.0%
Added (0)
None
Removed (0)
None
Sep 13, 2026
divisor39,650→39,780Δcap0.3%
Added (1)
- secret-mission-118-gym-heroes-1st-edition-normal
Removed (0)
None
Sep 5, 2026
divisor39,750→39,650Δcap0.3%
Added (7)
- sabrina-s-gaze-125-gym-heroes-1st-edition-normal
- trash-exchange-126-gym-heroes-1st-edition-normal
- fighting-energy-127-gym-heroes-1st-edition-normal
- fire-energy-128-gym-heroes-1st-edition-normal
- lightning-energy-130-gym-heroes-1st-edition-normal
- psychic-energy-131-gym-heroes-1st-edition-normal
- water-energy-132-gym-heroes-1st-edition-normal
Removed (0)
None
Aug 29, 2026
divisor39,597→39,591Δcap0.0%
Added (7)
- minion-of-team-rocket-113-gym-heroes-1st-edition-normal
- misty-s-wrath-114-gym-heroes-1st-edition-normal
- recall-116-gym-heroes-1st-edition-normal
- sabrina-s-esp-117-gym-heroes-1st-edition-normal
- blaine-s-gamble-121-gym-heroes-1st-edition-normal
- energy-flow-122-gym-heroes-1st-edition-normal
- misty-s-duel-123-gym-heroes-1st-edition-normal
Removed (0)
None
Aug 22, 2026
divisor39,471→39,503Δcap0.1%
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

Gym HeroesSet total cap$50.20M

Frequently asked

What does the Gym Heroes · 1st Edition · PSA 8 track?

132 Gym Heroes 1st Edition cards graded PSA 8, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 120.41.

How has the Gym Heroes · 1st Edition · PSA 8 moved?

It is up 11.0% over the past month and up 20.4% year to date.

Which cards carry the most weight in the Gym Heroes · 1st Edition · PSA 8?

Sabrina's Gengar (PSA 8) at 48.2%, Blaine's Moltres (PSA 8) at 9.9% and Rocket's Scyther (PSA 8) at 5.6% of the index.

How is the Gym Heroes · 1st Edition · 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.

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

Other grades · Gym Heroes · 1st Edition

PSA 8 · Other print runs

Parent set

Gym Heroes

Set total cap

$50.2M

Gym Heroes · 1st Edition · PSA 8

Top holdings

Index value over time

Constituents

Rebalances

Methodology

Parent set

Frequently asked

Related

Other grades · Gym Heroes · 1st Edition

PSA 8 · Other print runs

Parent set