CTKUSDT perpetual

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

CTKUSDT is a USDT-margined perpetual on Binance, marked at 0.1296 USDT inside a 24-hour band of 0.1211–0.1301 (6.32%). Open interest is 7,026,319 CTK, about 910,611 USDT in live exposure, against 603,727 USDT traded in 24 hours. Funding settles every 4 hours at 0.0050%, 0.000006480 USDT per CTK held.

Mark price	0.1296 USDT
24h range	0.1211 – 0.1301 USDT
24h change	6.32%
24h volume	603,727 USDT
Open interest	7,026,319 CTK
Open interest value	910,611 USDT
Funding rate	0.0050% / 4h
Minimum order	5 USDT ≈ 38.580247 CTK
Quantity step	1 CTK ≈ 0.1296 USDT
Price tick	0.0001000 USDT (0.07716% 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 0.66× the 910,611 USDT sitting in open positions.
Binance caps each settlement at ±2.00% — at most 0.002592 USDT per CTK, 4,380% annualised.

FAQ

CTKUSDT questions

Binance requires 5 USDT of notional, which at 0.1296 USDT is 38.580247 CTK; size then moves in steps of 1 CTK.

Every 4 hours. The current rate is 0.0050% — 0.000006480 USDT per CTK per settlement, 10.95% a year if it holds.

Open interest is 7,026,319 CTK (910,611 USDT) with 603,727 USDT changing hands over 24 hours.

Run your own rules on CTKUSDT