ARPAUSDT perpetual

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

ARPAUSDT is a USDT-margined perpetual on Binance, marked at 0.008112 USDT inside a 24-hour band of 0.007996–0.008206 (0.26%). Open interest is 192,714,089 ARPA, about 1.56M USDT in live exposure, against 876,114 USDT traded in 24 hours. Funding settles every 8 hours at 0.0100%, 0.0000008112 USDT per ARPA held.

Mark price	0.008112 USDT
24h range	0.007996 – 0.008206 USDT
24h change	0.26%
24h volume	876,114 USDT
Open interest	192,714,089 ARPA
Open interest value	1.56M USDT
Funding rate	0.0100% / 8h
Minimum order	5 USDT ≈ 616.370809 ARPA
Quantity step	1 ARPA ≈ 0.008112 USDT
Price tick	0.0000010 USDT (0.01233% of mark)

At 0.0100% the long pays the short: a 10,000 USDT position moves 1.0000 USDT every 8 hours, 3.000 USDT a day, 10.95% a year.
Daily turnover runs 0.56× the 1.56M USDT sitting in open positions.
Bybit caps this contract at 25×, so initial margin starts near 4.00% of notional — 0.0003245 USDT per ARPA.
Binance caps each settlement at ±2.00% — at most 0.0001622 USDT per ARPA, 2,190% annualised.

ARPAUSDT questions

What is the smallest ARPAUSDT position?

Binance requires 5 USDT of notional, which at 0.008112 USDT is 616.370809 ARPA; size then moves in steps of 1 ARPA.

How often does ARPAUSDT funding settle?

Every 8 hours. The current rate is 0.0100% — 0.0000008112 USDT per ARPA per settlement, 10.95% a year if it holds.

How liquid is ARPAUSDT right now?

Open interest is 192,714,089 ARPA (1.56M USDT) with 876,114 USDT changing hands over 24 hours.

What leverage is available on ARPAUSDT?

Bybit allows up to 25×, putting initial margin around 4.00% of position value — 0.0003245 USDT per ARPA at the current mark.

Run your own rules on ARPAUSDT