Frequently asked
What does the Surging Sparks · Composite track?
93 Surging Sparks cards graded PSA 7 to PSA 10, weighted by market cap. It started at 100.00 on 2026-05-15 and stands at 85.28.
How has the Surging Sparks · Composite moved?
It is down 6.6% over the past month and down 14.7% year to date.
Which cards carry the most weight in the Surging Sparks · Composite?
Pikachu ex (PSA 10) at 32.2%, Pikachu ex (PSA 9) at 19.3% and Latias ex (PSA 10) at 11.3% of the index.
How is the Surging Sparks · 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.