B2 funding rates and arbitrage
Updated 2026-11-11 22:46 UTC
Best B2 arbitrage after every cost
No B2 pair nets a profit at this size right now.
At $10,000 per side, held 7 days, after taker fees, order-book slippage and carry.
B2 funding rate on every exchange
| Exchange | Contract | Rate | Every | Annualised | Settled 7d, annualised | Open interest | Next settlement |
|---|---|---|---|---|---|---|---|
| Aster | B2USDT | 0.0336% | 4 h | +73.6% | +41.7% | $51.6K | 2026-11-12 00:00 |
| BingX | B2-USDT | 0.0187% | 4 h | +41.0% | +36.0% | $899.3K | 2026-11-12 00:00 |
| Bybit | B2USDT | 0.0146% | 4 h | +31.9% | +11.8% | $1.3M | 2026-11-12 00:00 |
| MEXC | B2_USDT | 0.0068% | 4 h | +14.9% | +37.2% | $131.2K | 2026-11-12 00:00 |
| LBank | B2USDT | 0.0066% | 4 h | +14.3% | +29.4% | — | 2026-11-12 00:00 |
| Binance | B2USDT | 0.0066% | 4 h | +14.3% | +37.5% | $8.1M | 2026-11-12 00:00 |
| Bitunix | B2USDT | 0.0051% | 4 h | +11.1% | +36.2% | — | 2026-11-12 00:00 |
| KuCoin | B2USDTM | 0.0050% | 4 h | +10.9% | +10.8% | $730.5K | 2026-11-12 00:00 |
| Bitget | B2USDT | 0.0050% | 4 h | +10.9% | +11.0% | $3M | 2026-11-12 00:00 |
| Gate | B2_USDT | 0.0050% | 4 h | +10.9% | +13.2% | $233.3K | 2026-11-12 00:00 |
| Variational | B2-PERP | 0.0050% | 4 h | +10.9% | +12.1% | $10.3K | 2026-11-12 00:00 |
Borrow B2 to sell spot
| Exchange | Borrow APR | Per-account limit |
|---|---|---|
| Bitget | 3.91% | — |
| Gate | 8.35% | $120K |
Cost to enter $10,000 of B2
| Exchange | Contract | Fee + slippage | Source |
|---|---|---|---|
| MEXC | B2_USDT | 5.1 bp | top of book only |
| Binance | B2USDT | 7.2 bp | top of book only |
| BingX | B2-USDT | 8.3 bp | top of book only |
| Variational | B2-PERP | 8.8 bp | top of book only |
| Bitget | B2USDT | 10.4 bp | top of book only |
| Aster | B2USDT | 10.6 bp | top of book only |
| Bybit | B2USDT | 11.0 bp | top of book only |
| Bitget | B2USDT (spot) | 13.6 bp | top of book only |
| KuCoin | B2USDTM | 13.7 bp | top of book only |
| Gate | B2_USDT | 15.2 bp | top of book only |
| Gate | B2_USDT (spot) | 23.3 bp | top of book only |
Taker fee plus slippage of a market buy of $10,000 from the mid price, at standard (VIP0) fees.
More on B2
Questions
Is B2 funding-rate arbitrage profitable right now?
Not at $10,000 per side for 7 days: no B2 pair shows a verified profit after fees and order-book slippage right now. Rates change every hour; the live page re-ranks continuously.
Which exchange has the highest B2 funding rate?
Aster at +73.6% a year (0.0336% every 4 h); the lowest is Variational at +10.9%. A positive rate is paid by longs to shorts, a negative one by shorts to longs.
The method behind every number on AfterFees is published; Pro opens each figure into its line-by-line calculation. Estimates from current data, not investment advice. We never hold funds or trade for you.