BTC funding rate on Aster
Over the last 30 days, BTC funding on Aster averaged +6.9% APR and stayed positive 95.9% of the time, ranging from -9.8% to +41.4%. Right now it pays longs pay shorts at +4.0% APR, settled every 8h across 25 venues we track. The most reliable delta-neutral pairing for BTC right now is long HotStuff / short TxFlow at +10.2% net APR (high risk, ~2.3d to break even).
BTC funding history on Asterlast 30d
- Backtested (30d)
- +448.6%
- Stability
- 78.4%
- Risk
- high
- Breakeven
- ~2.3d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
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How BTC funding compares across venues
| Exchange | Funding APR |
|---|---|
| Extended | +11.39% |
| Arcus | +10.95% |
| Katana | +10.93% |
| Decibel | +10.51% |
| Grvt | +9.85% |
| Polymarket | +9.18% |
| SoDEX | +8.38% |
| Nado | +8.38% |
| Pacifica | +7.66% |
| TxFlow | +7.31% |
| Paradex | +6.58% |
| RiseX | +6.06% |
| Variational | +5.23% |
| Lighter | +4.38% |
| Aster | +3.99% |
| Lighter RH | +3.50% |
| Kraken | +2.52% |
| Hibachi | +2.08% |
| dYdX | +0.05% |
| Phoenix | -1.92% |
| n1xyz | -4.38% |
| Hyperliquid | -8.19% |
| HotStuff | -8.76% |
| Ondo | -11.91% |
| Perpl | -48.89% |
Frequently asked
What is the current BTC funding rate on Aster?
BTC on Aster is funding at 3.99% APR (0.0036% every 8h), paid longs pay shorts, as of 2026-09-12 15:26 UTC.
How often does Aster pay funding on BTC?
Every 8 hours.
How do I earn BTC funding without price risk?
Open a delta-neutral position: long HotStuff and short TxFlow, currently 10.2% net APR (high risk). The two legs cancel price exposure so you keep the funding spread.