Definition
All Time High (often shortened to ATH) is a price metric that marks the single highest value an asset has ever traded at on the market. It is calculated by looking at the complete trading history of the asset and identifying the maximum recorded price. Once a new All Time High is set, it becomes the new reference point for future price comparisons. This metric is commonly used in trading to describe when a market is reaching record price levels.
In crypto markets, All Time High usually refers to the highest price reached on major exchanges since the asset was first listed. It is typically expressed in a specific quote currency, such as USD or another crypto asset. Traders and analysts often track how far the current price is from the All Time High to gauge market strength or weakness. The opposite concept is All Time Low, which represents the lowest price ever recorded for the same asset.
Context and Usage
All Time High is frequently mentioned during strong upward price movements, especially when an asset breaks above its previous record level. Such moments are often associated with increased attention, higher trading volumes, and discussions about whether the move represents a sustainable trend or a short-lived spike. When price moves decisively beyond a former All Time High, it may be described as a breakout above that level.
Because All Time High is tied to historical data, it changes only when a new, higher price is actually recorded. Different data providers or exchanges might report slightly different All Time High values depending on which markets and time periods they include. Despite these small variations, the concept remains the same: it is a simple benchmark that captures the peak price point in an asset’s entire trading history.