24-hour trading volume

What 24h Volume Tells You

Twenty-four-hour trading volume is the total dollar value of all trades for a given asset over the past day, summed across every exchange that lists it. It is the most-quoted activity indicator in crypto and is displayed prominently on every market data site alongside price and market cap.

High volume relative to market cap usually signals genuine interest: a coin with $10 billion in market cap and $2 billion in daily volume is being actively traded. Low volume relative to cap suggests a sleepy or possibly inflated valuation. Sudden volume spikes often precede or accompany significant price moves, which is why traders watch the metric for early signs of momentum shifts.

Volume figures need a critical eye, however. Wash trading—where the same actor buys and sells against themselves to inflate apparent activity—remains common on smaller exchanges. This is why aggregators publish both raw volume and adjusted volume that filters out the most suspect venues. For meaningful analysis, compare volume across multiple time windows, check it against on-chain transfer activity, and weight the figure by the trustworthiness of the exchanges contributing to it.