Frequently asked
What does the Black & White · PSA 9 track?
140 Black & White cards graded PSA 9, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 194.92.
How has the Black & White · PSA 9 moved?
It is up 18.9% over the past month and up 94.9% year to date.
Which cards carry the most weight in the Black & White · PSA 9?
Reshiram (PSA 9) at 25.4%, Zekrom (PSA 9) at 22.4% and Zekrom (PSA 9) at 18.7% of the index.
How is the Black & White · PSA 9 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.