Frequently asked
What does the Black Bolt · Black White Rare · Composite track?
8 Black Bolt Black White Rare cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 78.19.
How has the Black Bolt · Black White Rare · Composite moved?
It is down 12.2% over the past month and down 21.8% year to date.
Which cards carry the most weight in the Black Bolt · Black White Rare · Composite?
Zekrom ex (PSA 10) at 46.0%, Victini (PSA 10) at 23.8% and Zekrom ex (PSA 9) at 18.2% of the index.
How is the Black Bolt · Black White Rare · 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.