B3 funding rates and arbitrage
Updated 2026-10-29 16:54 UTC
Best B3 arbitrage after every cost
No B3 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.
B3 funding rate on every exchange
| Exchange | Contract | Rate | Every | Annualised | Settled 7d, annualised | Open interest | Next settlement |
|---|---|---|---|---|---|---|---|
| Variational | B3-PERP | 0.0050% | 4 h | +10.9% | — | $86.7K | 2026-10-29 20:00 |
| LBank | B3USDT | -0.0513% | 4 h | −112.4% | — | — | 2026-10-29 20:00 |
| Bybit | B3USDT | -0.0513% | 4 h | −112.4% | −73.2% | $1.1M | 2026-10-29 20:00 |
Borrow B3 to sell spot
| Exchange | Borrow APR | Per-account limit |
|---|---|---|
| Gate | 264.15% | $10K |
Cost to enter $10,000 of B3
| Exchange | Contract | Fee + slippage | Source |
|---|---|---|---|
| Variational | B3-PERP | 6.6 bp | top of book only |
| Bybit | B3USDT | 8.4 bp | top of book only |
| Bybit | B3USDT (spot) | 18.8 bp | top of book only |
| Gate | B3_USDT (spot) | 48.0 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 B3
Questions
Is B3 funding-rate arbitrage profitable right now?
Not at $10,000 per side for 7 days: no B3 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 B3 funding rate?
Variational at +10.9% a year (0.0050% every 4 h); the lowest is Bybit at −112.4%. 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.