Borrow U: rates on every exchange
Annualised margin borrow rates for U at VIP 0, and whether borrowing it to collect negative funding pays after every cost.
Updated 2026-10-30 04:26 UTC
U borrow rates by exchange
| Exchange | Now | 24 h avg | 7-day avg | Rate counted | Per-account limit | Platform remaining | Status |
|---|---|---|---|---|---|---|---|
| Binance | 4.06% | 4.06% | 4.06% | 4.06% | $500.1K | 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 U: borrow and sell spot, long the perp
No reverse U 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.
U perps, most negative funding first
| Exchange | Contract | Rate | Every | Annualised |
|---|---|---|---|---|
| MEXC | USTOCK_USDT | 0.0200% | 8 h | +21.9% |
Coins
| Funding rates and every arbitrage on this coin | U |
Questions
Where is it cheapest to borrow U?
Binance, at 4.06% a year at the rate we count (the higher of the current rate and the 24 h average), among 1 exchanges that lend U.
Can I earn negative funding on U by borrowing it?
Not right now: no reverse U 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.