SPK funding rate on Aster
Over the last 30 days, SPK funding on Aster averaged +8.9% APR and stayed positive 92.8% of the time, ranging from -48.4% to +10.9%. Right now it pays shorts pay longs at -5.8% APR, settled every 4h across 3 venues we track. The most reliable delta-neutral pairing for SPK right now is long Kraken / short Aster at +142.0% net APR (high risk, ~2.1d to break even).
SPK funding history on Asterlast 30d
- Backtested (30d)
- -21.4%
- Stability
- 72.4%
- Risk
- high
- Breakeven
- ~2.1d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
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How SPK funding compares across venues
| Exchange | Funding APR |
|---|---|
| Variational | +10.94% |
| Aster | -5.76% |
| Kraken | -168.60% |
Frequently asked
What is the current SPK funding rate on Aster?
SPK on Aster is funding at -5.76% APR (-0.0026% every 4h), paid shorts pay longs, as of 2026-06-13 12:17 UTC.
How often does Aster pay funding on SPK?
Every 4 hours.
How do I earn SPK funding without price risk?
Open a delta-neutral position: long Kraken and short Aster, currently 142.0% net APR (high risk). The two legs cancel price exposure so you keep the funding spread.