Portal to Bitcoin (PTB) Funding Rate History
Portal to Bitcoin (PTB) perpetual futures funding ranges from 1.00 bps on BINANCE to 1.00 bps on BINANCE across 8 reporting venues, a spread of 0.00 bps. The most extreme rate (10.95% APY annualized) is on BINANCE. Currently all venues currently report positive funding (longs paying shorts).
A non-zero funding rate spread between venues is the basis for delta-neutral funding arbitrage: long the cheaper-funding exchange and short the more expensive one to capture the spread without picking a side on PTB price.
PTB Per-Exchange Funding Rates
| Exchange | Current Funding (bps) | Funding APY | 7-Day Avg Funding (bps) | 24h Volume |
|---|---|---|---|---|
| BINANCE | 1.00 bps | 10.95% APY | 1.80 bps | $5.31M |
| BINGX | 1.00 bps | 10.95% APY | 1.80 bps | $1.35M |
| BYBIT | 1.00 bps | 10.95% APY | 1.10 bps | $546.07K |
| KUCOIN | 1.00 bps | 10.95% APY | 4.40 bps | $233.58K |
| GATEIO | 1.00 bps | 10.95% APY | 4.60 bps | $180.68K |
| MEXC | 1.00 bps | 10.95% APY | 1.80 bps | $173.60K |
| ASTER | 1.00 bps | 10.95% APY | 2.10 bps | $4.19K |
| VARIATIONAL | 1.00 bps | 10.95% APY | 1.40 bps | $1.48K |
Last updated 2026-07-16T16:36:16Z (UTC).
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Related: PTB open interest, PTB volume, PTB perp market data.