SPK funding rates
SPK perpetual funding is currently quoted across 4 venues, ranging from -39.8% to +11.4% APR. The most reliable delta-neutral pairing for SPK right now is long Aster / short Extended at +12.4% net APR (low risk, ~4.6d to break even).
as of 2026-09-11 20:51 UTC
Best delta-neutral pairing
Long Aster / Short Extended
+12.4% net APR
- Backtested (30d)
- -6.5%
- Stability
- 100%
- Risk
- low
- Breakeven
- ~4.6d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
Open this tradeSPK funding by exchange
| Exchange | Funding APR |
|---|---|
| Extended | +11.39% |
| Variational | +10.95% |
| Aster | -10.67% |
| Kraken | -39.78% |
Frequently asked
What is the SPK funding rate right now?
SPK perpetual funding ranges from -39.78% to 11.39% APR across 4 exchanges we track; the widest delta-neutral spread is long Aster / short Extended at 12.4% net APR.
Which exchange has the highest SPK funding rate?
Extended currently has the highest at 11.39% APR. See the full ranking above.