OPEN funding rates
OPEN perpetual funding is currently quoted across 3 venues, ranging from -10.9% to +436.6% APR. The most reliable delta-neutral pairing for OPEN right now is long Aster / short Kraken at +379.8% net APR (high risk, ~0.4d to break even).
as of 2026-06-13 08:23 UTC
Best delta-neutral pairing
Long Aster / Short Kraken
+379.8% net APR
- Backtested (30d)
- -173.1%
- Stability
- 27.7%
- Risk
- high
- Breakeven
- ~0.4d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
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Frequently asked
What is the OPEN funding rate right now?
OPEN perpetual funding ranges from -10.95% to 436.62% APR across 3 exchanges we track; the widest delta-neutral spread is long Aster / short Kraken at 379.8% net APR.
Which exchange has the highest OPEN funding rate?
Kraken currently has the highest at 436.62% APR. See the full ranking above.