B funding rates
B perpetual funding is currently quoted across 3 venues, ranging from +0.0% to +59.7% APR. The most reliable delta-neutral pairing for B right now is long Extended / short Aster at +36.1% net APR (high risk, ~1.7d to break even).
as of 2026-09-12 03:20 UTC
Best delta-neutral pairing
Long Extended / Short Aster
+36.1% net APR
- Backtested (30d)
- +33.3%
- Stability
- 98.3%
- Risk
- high
- Breakeven
- ~1.7d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
Open this tradeB funding by exchange
Frequently asked
What is the B funding rate right now?
B perpetual funding ranges from 0.00% to 59.67% APR across 3 exchanges we track; the widest delta-neutral spread is long Extended / short Aster at 36.1% net APR.
Which exchange has the highest B funding rate?
Aster currently has the highest at 59.67% APR. See the full ranking above.