Frequently asked
What does the Best of Game · Composite track?
80 Best of Game cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 180.57.
How has the Best of Game · Composite moved?
It is up 27.7% over the past month and up 80.6% year to date.
Which cards carry the most weight in the Best of Game · Composite?
Rocket’s Mewtwo (PSA 10) at 19.2%, Rocket’s Mewtwo (PSA 9) at 18.9% and Rocket’s Mewtwo (PSA 8) at 10.7% of the index.
How is the Best of Game · 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.