OKX to list perpetual futures for ENSO, OL crypto

We are pleased to announce that USDT-margined perpetual futures for ENSO, OL will be ENSObled at 10:00~10:15 am UTC on October 29, 2025. The updates will cover both the web and app interfaces as well as the API. The details are as follows:

I. Listing schedule

ENSO/USDT perpetual futures trading will open at 10:00 am UTC on October 29, 2025.
OL/USDT perpetual futures trading will open at 10:15 am UTC on October 29, 2025.

II. Perpetual futures trading

ENSO perpetual futures:

Features	Details
Underlying	ENSO/USDT index
Settlement crypto	USDT
Face value	10
Price quotation	1 ENSO value calculated in USDT equivalent
Tick size	0.001
Leverage	0.01-50x
Funding rate	clamp [Average premium index clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation
Funding fee settlement interval	4 hours If the funding rate of a perpetual future reaches the funding fee cap or floor when funding fee is charged or paid, the perpetual’s funding fee settlement period will automatically be adjusted to hourly settlement. Learn more from our product documentation
Trading hours	24/7

OL perpetual futures:

Features	Details
Underlying	OL/USDT index
Settlement crypto	USDT
Face value	1
Price quotation	1 OL value calculated in USDT equivalent
Tick size	0.00001
Leverage	0.01-50x
Funding rate	clamp [Average premium index clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation
Funding fee settlement interval	4 hours If the funding rate of a perpetual future reaches the funding fee cap or floor when funding fee is charged or paid, the perpetual’s funding fee settlement period will automatically be adjusted to hourly settlement. Learn more from our product documentation
Trading hours	24/7