SPK funding rate on Extended
Over the last 30 days, SPK funding on Extended averaged +11.3% APR and stayed positive 99.7% of the time, ranging from -7.9% to +11.4%. Right now it pays longs pay shorts at +11.4% APR, settled every 1h across 4 venues we track. The most reliable delta-neutral pairing for SPK right now is long Extended / short Kraken at +61.6% net APR (high risk, ~0.7d to break even).
SPK funding history on Extendedlast 30d
- Backtested (30d)
- -74.9%
- Stability
- 29.2%
- Risk
- high
- Breakeven
- ~0.7d
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 |
|---|---|
| Kraken | +119.53% |
| Extended | +11.39% |
| Variational | +10.95% |
| Aster | +10.95% |
Frequently asked
What is the current SPK funding rate on Extended?
SPK on Extended is funding at 11.39% APR (0.0013% every 1h), paid longs pay shorts, as of 2026-09-22 21:03 UTC.
How often does Extended pay funding on SPK?
Every 1 hour.
How do I earn SPK funding without price risk?
Open a delta-neutral position: long Extended and short Kraken, currently 61.6% net APR (high risk). The two legs cancel price exposure so you keep the funding spread.