Build a custom basket and compare its performance with the broader market.
Free: 30-day performance and breadth; 5 custom index analyses or comparisons per month. Unlock all periods and unlimited analyses with Pro.
30D index observations
Comparable 30D performance
0 flat · among reporting games
Equal-weight index returns alongside movement across exact printings. Select a game for details.
Index return measures the equal-weight basket. Breadth counts exact printings with valid 30-day market-price evidence, not sales volume or the share of cards selling. Missing evidence is excluded, never treated as flat. A 0% median can coexist with many rising and falling printings.
Upcoming and recent set releases across Investor markets.
Ranked exact printings for the selected market and price range. Market evidence, not a recommendation.
Top movers require a reported sale within 30 days and fresh sales evidence. Limited sales marks low activity; Low confidence marks a large price move with weak sales support. Prices are unchanged.
Selected index
— products · — printings · Broad market benchmark
Index level
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Base 100 at inception
Market return · Available history
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Comparable history unavailable
Pokémon (English) market · Available history
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Comparable history unavailable
Vs market · Available history
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Matching endpoints unavailable
Basket size
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Printings unavailable
— products · — price printings
Observed unavailable · Valid days unavailable · Stale weight unavailable
Observed weight
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Carried-price weight
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Stale weight (>3 days)
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Valid index days
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Stale weight is the portion of carried prices older than three days. Missing prices can use the last published mark for up to 31 days, including monthly exits. Every carried mark makes the level provisional. A quote beyond that limit creates a gap.
Index gaps mean there isn’t enough qualifying price coverage for that day.
Start at 100. Each index follows price changes in a basket of eligible singles. A level of 112 means the basket’s index has risen 12% from its base. Comparison charts start both lines at 100 on their first shared valid date.
One method, different baskets. Templates select cards by set, rarity, character, artwork, or market price. Products receive equal weights at monthly basket updates. Newly eligible cards can join between updates. Membership changes are linked into the index without a jump from adding cards.
See the underlying coverage. Prices come from the available market-price history. Missing observations and limited catalog metadata affect coverage. These are price benchmarks; they don’t include transaction fees or measure how quickly cards sell.