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 (Red)
HeartGold SoulSilver
0.00
Very low volatility
Gyarados (Red) is very stable: its price has barely moved around the average, behaving more like a fixed-value asset than a speculative one
Current market price: $139.34
Average price
$69.98
Std. deviation
$0.00
±0.0% of avg
Days of data
109
Near Mint
Price with average ±1σ band
Near MintAverage+1σ−1σ