Frequently asked
What does the Expansion Sheet · Series 1 Blue · Composite track?
144 Expansion Sheet Series 1 Blue cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2026-07-28 and stands at 224.46.
How has the Expansion Sheet · Series 1 Blue · Composite moved?
It is up 17.5% over the past month and up 124.5% year to date.
Which cards carry the most weight in the Expansion Sheet · Series 1 Blue · Composite?
Snorlax Series 1 (PSA 10) at 18.9%, Mewtwo Series 1 (PSA 10) at 6.9% and Bulbasaur Series 1 (PSA 10) at 6.7% of the index.
How is the Expansion Sheet · Series 1 Blue · 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.