Frequently asked
What does the Southern Islands · Normal · PSA 10 track?
12 Southern Islands Normal cards graded PSA 10, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 137.89.
How has the Southern Islands · Normal · PSA 10 moved?
It is up 15.1% over the past month and up 37.9% year to date.
Which cards carry the most weight in the Southern Islands · Normal · PSA 10?
Wartortle (PSA 10) at 12.8%, Lapras (PSA 10) at 10.1% and Jigglypuff (PSA 10) at 10.0% of the index.
How is the Southern Islands · Normal · PSA 10 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.