The total amount of funds (USD) allocated in options contracts. Use dropdown above chart to select individual exchanges. Note that the supported exchanges that are served via our API can differ from those which are available in Studio, because some data is for display purposes only.

This is the Point-in-Time (PiT) variant of Options Open Interest. 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.