BBUSDT perpetual

Contract data read from Binance, Bybit, OKX and Hyperliquid public endpoints · 2026-07-30 12:26:48 UTC

BBUSDT is a USDT-margined perpetual on Binance, marked at 0.01575 USDT inside a 24-hour band of 0.01485–0.01629 (1.61%). Open interest is 87,423,255 BB, about 1.38M USDT in live exposure, against 1.28M USDT traded in 24 hours. Funding settles every 4 hours at 0.0050%, 0.0000007875 USDT per BB held.

Mark price	0.01575 USDT
24h range	0.01485 – 0.01629 USDT
24h change	1.61%
24h volume	1.28M USDT
Open interest	87,423,255 BB
Open interest value	1.38M USDT
Funding rate	0.0050% / 4h
Minimum order	5 USDT ≈ 317.460317 BB
Quantity step	1 BB ≈ 0.01575 USDT
Price tick	0.0000100 USDT (0.06349% of mark)

At 0.0050% the long pays the short: a 10,000 USDT position moves 0.5000 USDT every 4 hours, 3.000 USDT a day, 10.95% a year.
Daily turnover runs 0.93× the 1.38M USDT sitting in open positions.
Bybit caps this contract at 25×, so initial margin starts near 4.00% of notional — 0.0006300 USDT per BB.
Binance caps each settlement at ±2.00% — at most 0.0003150 USDT per BB, 4,380% annualised.

Annualised funding, each venue on its own 4/4/8-hour cycle: Binance 10.95% · Bybit 10.95% · OKX 0.00%. The gap is 10.95 points — OKX is the cheapest venue to hold a long here, Binance the dearest.

BBUSDT questions

What is the smallest BBUSDT position?

Binance requires 5 USDT of notional, which at 0.01575 USDT is 317.460317 BB; size then moves in steps of 1 BB.

How often does BBUSDT funding settle?

Every 4 hours. The current rate is 0.0050% — 0.0000007875 USDT per BB per settlement, 10.95% a year if it holds.

How liquid is BBUSDT right now?

Open interest is 87,423,255 BB (1.38M USDT) with 1.28M USDT changing hands over 24 hours.

What leverage is available on BBUSDT?

Bybit allows up to 25×, putting initial margin around 4.00% of position value — 0.0006300 USDT per BB at the current mark.

Run your own rules on BBUSDT