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.

Ampharos - 40/124 (Cosmos Holo)
Blister Exclusives
0.26
Low volatility
Ampharos - 40/124 (Cosmos Holo) is fairly stable. Its price drifts only modestly around the average, so short-term surprises are unlikely
Current market price: $26.03
Average price
$22.42
Std. deviation
$2.88
±12.8% of avg
Days of data
143
Near Mint
Price with average ±1σ band
Near MintAverage+1σ−1σ