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Base Set · Composite

Updated yesterday
Base Set · Composite · Inception Sep 8, 2016 · 1792 constituents

As of Nov 13, 2026, the Base Set · Composite stands at 3,827.82, up 6.9% in 30 days (1,792 constituents).

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Current value
3827.82
base 100 at inception
1D-0.0%30D+6.9%ITD+3727.8%
Sales evidenceStrong
Constituents
1,792
vs - at inception
Year on year
+86.7%
104 weekly points
Last rebalance
Nov 7, 2026
Δ +3.9% cap
Divisor
160,865
continuous accounting

Top holdings

by weight

Top 5 hold 34.2% of index weight across 1,792 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.

Base Set · Composite1,792 constituents
Index level
3827.8
1Y↑84.6%
Nov 16, 20251Y · +84.6% · 52 weeksNov 13, 2026
Nov 20252074.1 - 3909.5Nov 2026
Total cap
$615.76M
Median atom cap
$13.0K

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 1792
Constituents
Top 20 of 1792 · 56.1% 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
    divisor160,285→166,517Δcap3.9%

    Added (2)
    • machamp-8-base-set-1999-2000-copyright-holo
    • machamp-8-base-set-1st-edition
    Removed (0)
    None
  2. Oct 24, 2026
    divisor160,950→164,947Δcap2.7%

    Added (0)
    None
    Removed (0)
    None
  3. Oct 17, 2026
    divisor154,194→158,269Δcap2.6%

    Added (4)
    • machamp-8-base-set-unlimited-holo
    • mewtwo-10-base-set-inverted-back
    • nidoking-11-base-set-inverted-back
    • pikachu-58-base-set-unlimited
    Removed (0)
    None
  4. Oct 10, 2026
    divisor156,117→156,117Δcap0.0%

    Added (0)
    None
    Removed (0)
    None
  5. Oct 3, 2026
    divisor150,477→155,376Δcap3.3%

    Added (0)
    None
    Removed (0)
    None
  6. Sep 26, 2026
    divisor152,973→152,973Δcap0.0%

    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

Base Set set logoBase SetSet total cap$815.47M

Frequently asked

What does the Base Set · Composite track?
1,792 Base Set cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2016-09-08 and stands at 3,827.82.
How has the Base Set · Composite moved?
It is up 6.9% over the past month and up 61.1% year to date.
Which cards carry the most weight in the Base Set · Composite?
Charizard (PSA 10) at 11.8%, Charizard (PSA 9) at 9.8% and Charizard (PSA 8) at 4.8% of the index.
How is the Base Set · 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.

Related

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

Other grades · Base Set

Composite · Other print runs

Parent set

Base Set
Set total cap
$815.5M