ARUSDT perpetual

Contract data read from Binance, Bybit, OKX and Hyperliquid public endpoints · 2026-10-03 21:16:58 UTC

ARUSDT is a USDT-margined perpetual on Binance, marked at 4.488 USDT inside a 24-hour band of 4.125–4.778 (7.83%). Open interest is 1,974,431.9 AR, about 8.86M USDT in live exposure, against 28.52M USDT traded in 24 hours. Funding settles every 8 hours at 0.0051%, 0.0002271 USDT per AR held.

Mark price	4.488 USDT
24h range	4.125 – 4.778 USDT
24h change	7.83%
24h volume	28.52M USDT
Open interest	1,974,431.9 AR
Open interest value	8.86M USDT
Funding rate	0.0051% / 8h
Minimum order	5 USDT ≈ 1.114082 AR
Quantity step	0.1 AR ≈ 0.4488 USDT
Price tick	0.001 USDT (0.02228% of mark)

At 0.0051% the long pays the short: a 10,000 USDT position moves 0.5060 USDT every 8 hours, 1.518 USDT a day, 5.54% a year.
Daily turnover runs 3.22× the 8.86M USDT sitting in open positions.
Bybit caps this contract at 75×, so initial margin starts near 1.33% of notional — 0.05984 USDT per AR.
Binance caps each settlement at ±2.00% — at most 0.08976 USDT per AR, 2,190% annualised.
Hyperliquid shows 854,172.5 AR of open interest here, 0.43× Binance's 1,974,431.9 AR.

Annualised funding, each venue on its own 8/8/8/1-hour cycle: Binance 5.54% · Bybit 10.95% · OKX 1.37% · Hyperliquid 10.95%. The gap is 9.58 points — OKX is the cheapest venue to hold a long here, Bybit the dearest.

FAQ

ARUSDT questions

Binance requires 5 USDT of notional, which at 4.488 USDT is 1.114082 AR; size then moves in steps of 0.1 AR.

Every 8 hours. The current rate is 0.0051% — 0.0002271 USDT per AR per settlement, 5.54% a year if it holds.

Open interest is 1,974,431.9 AR (8.86M USDT) with 28.52M USDT changing hands over 24 hours.

Bybit allows up to 75×, putting initial margin around 1.33% of position value — 0.05984 USDT per AR at the current mark.

Run your own rules on ARUSDT