Notice on Delisting SIREN/USDT Perpetual Contract Trading (260417)

Dear Users,

To maintain a high-quality trading environment, ZKE regularly reviews all listed perpetual contract pairs and may delist certain pairs due to factors such as low liquidity and trading volume. Based on our recent review, we will settle and delist the following contract pair: SIREN/USDT, on 2026-04-17 at 19:00:00 (UTC+8).

Note: All open orders will be canceled during settlement, and the settlement price will be based on the average trading price 30 minutes prior to settlement. Please notify your users to manage their trades accordingly before settlement. Thank you for your continued support and trust in our products. We wish you a pleasant day.

ZKE Team
2026-04-17