Frequently asked
What does the XY-P Promos 2016 · PSA 8 track?
82 XY-P Promos 2016 cards graded PSA 8, weighted by market cap. It started at 100.00 on 2026-10-07 and stands at 95.35.
How has the XY-P Promos 2016 · PSA 8 moved?
It is down 9.5% over the past month and down 4.6% year to date.
Which cards carry the most weight in the XY-P Promos 2016 · PSA 8?
Poncho-Wearing Pikachu Rayquaza Poncho-Wearing Pikachu Box (PSA 8) at 22.5%, Poncho-Wearing Pikachu Rayquaza Poncho-Wearing Pikachu Box (PSA 8) at 15.6% and Poncho-Wearing Pikachu Mega Charizard X Pikachu Special Box (PSA 8) at 15.6% of the index.
How is the XY-P Promos 2016 · PSA 8 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.