Pokémon TCG Card Volatility Score
Volatility measures how much a card price swings day to day so that you can understand what cards might be the most and least profitable to scalp. Browse the leaderboard below, set a price range, pick a popular card, or search for any card to see its volatility.
Spheal - 199/191
SV08: Surging Sparks
0.54
Moderate volatility
Spheal - 199/191 has moderate volatility: some price movement, but no wild swings. Reasonably predictable over the medium term
Current market price: $11.01
Average price
$7.95
Std. deviation
$2.15
±27.0% of avg
Days of data
180
Near Mint
Price with average ±1σ band
Near MintAverage+1σ−1σ