What carry cost, day by day, and which venue was cheapest to hold.
Every day this site records what it cost to hold a perpetual on each venue, how far apart those costs were, and how much of the board was actually liquid. 1 day recorded so far.
| Date | BTC | Venue spread | Cheapest |
|---|---|---|---|
| 2026-08-27 | 80,322.40 | 0.0050pp | kraken |