ATH stands for all-time high: the highest price a cryptocurrency has reached in its history according to a given data source or market. In crypto the ATH figure can differ slightly between exchanges and trading pairs.
What it means
ATH is simply an asset's highest-ever traded price [1]. For example, if Bitcoin rises to $80,000, then $100,000, then falls back to $60,000, its ATH is still $100,000 — until a higher price prints and updates it.
At a glance
Why it comes up often
Traders often use "drawdown from the ATH" to sense where a price sits — for example, "down 40% from its ATH" [2]. Its opposite is the ATL (all-time low). These are just reference points; they do not predict future direction.
ATH, ATL and the 52-week high side by side
The bottom line
ATH is a cryptocurrency's highest price in its history, a simple reference for where a price sits. It helps build context, but should not be your sole basis for a decision. To keep learning the fundamentals, follow more from Bitbase Academy.
Frequently asked questions
What does ATH mean?
ATH stands for all-time high: the highest price an asset has ever traded at across its whole history. The figure only changes when a higher price prints, so it stays where it is through every fall in between.
How do you check a cryptocurrency's ATH?
Market-data sites and exchanges publish an all-time high on each asset's page, usually next to the date it was set and the current distance from it. The value can differ slightly between sources, because each one reads a different market and trading pair.
Is ATH based on the closing price?
Most sources use the highest traded price rather than a closing price, so a brief spike is enough to set a new ATH. A few publish a close-based figure instead, which is one reason two sites can show different all-time highs for the same asset.
How does an ATH differ from a 52-week high?
An ATH covers an asset's entire trading history, while a 52-week high covers only the past year. An asset can print a fresh 52-week high and still sit far below its all-time high.
Related reading
Other Bitbase articles on this topic:
- Recessions, Banking Stress, and Carry-Trade Unwinds: Three Macro Shock Mechanisms for Crypto Markets
- Global Liquidity, M2 and Bitcoin: A Measurement Guide
- Understanding Crypto Volatility Indexes
Disclaimer: This article is educational content from Bitbase Academy, provided for information only. It does not constitute investment, trading, tax, or financial advice. Written as of June 2026; refer to the latest official information.
References
[1] MoonPay, "What Is ATH in Crypto? All-Time High & All-Time Low Explained." moonpay.com
[2] Crypto.com, "All-Time High (ATH)." crypto.com
