Frequently asked
What does the BW Black Star Promos · PSA 7 track?
117 BW Black Star Promos cards graded PSA 7, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 170.31.
How has the BW Black Star Promos · PSA 7 moved?
It is up 26.3% over the past month and up 70.3% year to date.
Which cards carry the most weight in the BW Black Star Promos · PSA 7?
Darkrai (PSA 7) at 26.2%, Umbreon (PSA 7) at 22.9% and Giratina (PSA 7) at 18.5% of the index.
How is the BW Black Star Promos · PSA 7 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.