Spot Volume (All Assets) measures the aggregate trading volume across all assets paired with USD-related currencies (both fiat and stablecoins) at intraday intervals, determined by your chosen data resolution (e.g., hourly, 10-minute).
This metric can be viewed for individual exchanges or as an aggregate total across all exchanges.
This is the Point-in-Time (PiT) variant of Spot Volume (All Assets). PiT metrics are strictly append-only and their history is immutable. The historic data does not necessarily reflect the best current knowledge, but the information at the time when a data point was first computed. PiT metrics are ideal candidates for applications in model backtesting and related quantitative purposes. Read our article on PiT metrics for more information.