# Borrow BSB: rates on every exchange

Annualised margin borrow rates for BSB at VIP 0, and whether borrowing it to collect negative funding pays after every cost.

Updated 2026-11-12 00:06 UTC · https://afterfees.xyz/borrow/BSB

## BSB borrow rates by exchange

| Exchange | Now | 24 h avg | 7-day avg | Rate counted | Per-account limit | Platform remaining | Status |
|---|---|---|---|---|---|---|---|
| [Bitget](https://afterfees.xyz/venues/bitget) | 1.24% | 2.69% | 1.32% | 2.69% | $25.3K | $20.7K | Borrowable |
| [Bybit](https://afterfees.xyz/venues/bybit) | 5.30% | 5.30% | 5.30% | 5.30% | $1.6K | not published | Borrowable |

_Annualised simply (hourly rate × 8,760). Rate counted = the higher of the current rate and the 24 h average, as in every calculation on AfterFees._

## Reverse carry on BSB: borrow and sell spot, long the perp

No reverse BSB carry nets a profit at this size right now.

_At $10,000 per side, held 7 days, after taker fees, order-book slippage and carry._

## BSB perps, most negative funding first

| Exchange | Contract | Rate | Every | Annualised |
|---|---|---|---|---|
| [BloFin](https://afterfees.xyz/venues/blofin) | BSB-USDT | 0.0030% | 4 h | +6.5% |
| [Bybit](https://afterfees.xyz/venues/bybit) | BSBUSDT | 0.0050% | 4 h | +10.9% |
| [Bitget](https://afterfees.xyz/venues/bitget) | BSBUSDT | 0.0050% | 4 h | +10.9% |
| [OKX](https://afterfees.xyz/venues/okx) | BSB-USDT-SWAP | 0.0050% | 4 h | +10.9% |
| [Bitunix](https://afterfees.xyz/venues/bitunix) | BSBUSDT | 0.0050% | 4 h | +10.9% |
| [Binance](https://afterfees.xyz/venues/binance) | BSBUSDT | 0.0050% | 4 h | +10.9% |
| [Gate](https://afterfees.xyz/venues/gate) | BSB_USDT | 0.0050% | 4 h | +10.9% |
| [MEXC](https://afterfees.xyz/venues/mexc) | BSB_USDT | 0.0051% | 4 h | +11.2% |

## Coins

|   |   |
|---|---|
| Funding rates and every arbitrage on this coin | [BSB](https://afterfees.xyz/coin/BSB) |

## Questions

**Where is it cheapest to borrow BSB?**

Bitget, at 2.69% a year at the rate we count (the higher of the current rate and the 24 h average), among 2 exchanges that lend BSB.

**Can I earn negative funding on BSB by borrowing it?**

Not right now: no reverse BSB carry covers its borrow interest, fees and slippage at $10,000 for 7 days.

_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._