Frequently asked
What does the Japanese Topsun · Composite track?
1,308 Japanese Topsun cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2026-09-07 and stands at 105.53.
How has the Japanese Topsun · Composite moved?
It is up 5.5% year to date.
Which cards carry the most weight in the Japanese Topsun · Composite?
Charizard (PSA 10) at 6.4%, Charizard (PSA 9) at 4.7% and Charizard (PSA 10) at 4.4% of the index.
How is the Japanese Topsun · 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.