# Borrow BILL: rates on every exchange

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

Updated 2026-10-30 04:26 UTC · https://afterfees.xyz/borrow/BILL

## BILL borrow rates by exchange

| Exchange | Now | 24 h avg | 7-day avg | Rate counted | Per-account limit | Platform remaining | Status |
|---|---|---|---|---|---|---|---|
| [Bybit](https://afterfees.xyz/venues/bybit) | 7.90% | 8.17% | 8.15% | 8.17% | $753 | not published | Borrowable |
| [Bitget](https://afterfees.xyz/venues/bitget) | 13.81% | 13.81% | 13.80% | 13.81% | $17.9K | $0 | Pool exhausted |

_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 BILL: borrow and sell spot, long the perp

No reverse BILL 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._

## BILL perps, most negative funding first

| Exchange | Contract | Rate | Every | Annualised |
|---|---|---|---|---|
| [Bybit](https://afterfees.xyz/venues/bybit) | BILLUSDT | 0.0015% | 4 h | +3.3% |
| [BloFin](https://afterfees.xyz/venues/blofin) | BILL-USDT | 0.0015% | 4 h | +3.3% |
| [OKX](https://afterfees.xyz/venues/okx) | BILL-USDT-SWAP | 0.0050% | 4 h | +10.9% |
| [HTX](https://afterfees.xyz/venues/htx) | BILL-USDT | 0.0050% | 4 h | +10.9% |
| [Bitget](https://afterfees.xyz/venues/bitget) | BILLUSDT | 0.0050% | 4 h | +10.9% |
| [Backpack](https://afterfees.xyz/venues/backpack) | BILL_USDC_PERP | 0.0039% | 1 h | +34.4% |
| [KuCoin](https://afterfees.xyz/venues/kucoin) | BILLUSDTM | 0.0169% | 4 h | +37.0% |
| [BingX](https://afterfees.xyz/venues/bingx) | BILL-USDT | 0.0332% | 4 h | +72.7% |

## Coins

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

## Questions

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

Bybit, at 8.17% a year at the rate we count (the higher of the current rate and the 24 h average), among 2 exchanges that lend BILL.

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

Not right now: no reverse BILL 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._