All-Time High (ATH)

An all-time high, or ATH, is the highest price an asset has reached since its price record began. The distance between an asset's current price and its ATH — sometimes called the drawdown from ATH — is a common way of gauging how far a market has fallen from its peak.

Bitcoin's all-time high is $126,199.63, reached on 2025-10-06; its deepest drawdown from a prior peak measured -84.9%.