Frequently asked
What does the Mega Evolution · Double Rare · PSA 9 track?
10 Mega Evolution Double Rare cards graded PSA 9, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 107.27.
How has the Mega Evolution · Double Rare · PSA 9 moved?
It is up 6.9% over the past month and up 7.3% year to date.
Which cards carry the most weight in the Mega Evolution · Double Rare · PSA 9?
Mega Venusaur ex (PSA 9) at 20.4%, Mega Lucario ex (PSA 9) at 15.3% and Mega Gardevoir ex (PSA 9) at 14.9% of the index.
How is the Mega Evolution · Double Rare · 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.