OPEN funding rates
OPEN perpetual funding is currently quoted across 2 venues, ranging from +10.9% to +229.7% APR. The most reliable delta-neutral pairing for OPEN right now is long Aster / short Kraken at +187.2% net APR (high risk, ~1d to break even).
as of 2026-07-29 10:36 UTC
Best delta-neutral pairing
Long Aster / Short Kraken
+187.2% net APR
- Backtested (30d)
- -46.3%
- Stability
- 39.7%
- Risk
- high
- Breakeven
- ~1d
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 229.70% APR across 2 exchanges we track; the widest delta-neutral spread is long Aster / short Kraken at 187.2% net APR.
Which exchange has the highest OPEN funding rate?
Kraken currently has the highest at 229.70% APR. See the full ranking above.