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.

Gyarados - 043/193 (Cosmo Holo)
Miscellaneous Cards & Products
0.24
Low volatility
Gyarados - 043/193 (Cosmo Holo) is fairly stable. Its price drifts only modestly around the average, so short-term surprises are unlikely
Current market price: $8.66
Average price
$8.01
Std. deviation
$0.96
±11.9% of avg
Days of data
180
Near Mint
Price with average ±1σ band
Near MintAverage+1σ−1σ