ONE PERP, HOUR BY HOUR: open interest in dollars, funding as a yearly rate and premium to the oracle for a single stock, index or commodity perp, one point per hour, from NoVo's OWN record. The venue serves no open-interest history, so this series exists nowhere else. Pass market (dex:SYMBOL, as get_perps returns it) or symbol (the deepest book under that ticker is used and named in the answer). Call it with no arguments to list every market that has a record. Use for 'has open interest on the S&P perp grown this weekend', 'when did funding on TSLA flip'. ⚠ The record began 2026-10-04 and covers the largest markets by open interest: span_hours is how much there is, and a market outside the record answers found:false, not an empty series. ⚠ A missing hour is a pass the collector did not complete, never a zero. Requires a live NoVo MCP & API subscription.