PTB funding rates
PTB perpetual funding is currently quoted across 2 venues, ranging from +10.9% to +91.5% APR. The most reliable delta-neutral pairing for PTB right now is long Variational / short Aster at +56.6% net APR (high risk, ~2.2d to break even).
as of 2026-07-29 10:38 UTC
Best delta-neutral pairing
Long Variational / Short Aster
+56.6% net APR
- Backtested (30d)
- +7.8%
- Stability
- 84.4%
- Risk
- high
- Breakeven
- ~2.2d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
Open this tradePTB funding by exchange
| Exchange | Funding APR |
|---|---|
| Aster | +91.48% |
| Variational | +10.95% |
Frequently asked
What is the PTB funding rate right now?
PTB perpetual funding ranges from 10.95% to 91.48% APR across 2 exchanges we track; the widest delta-neutral spread is long Variational / short Aster at 56.6% net APR.
Which exchange has the highest PTB funding rate?
Aster currently has the highest at 91.48% APR. See the full ranking above.