Notice on Delisting HIGHUSDT USDT-M Perpetual Contract (260610)

Dear users,

To continuously optimize the trading environment and ensure a seamless trading experience, ZKE periodically conducts comprehensive reviews of all listed contract trading pairs. Based on factors such as market liquidity, trading activity, and risk assessment, certain contracts may be adjusted or delisted. Following recent evaluations, the HIGHUSDT USDT-M Perpetual Contract has been identified as high-risk. Therefore, the platform has decided to settle and delist this contract.

Details are as follows:
1. Contract to be delisted: HIGHUSDT
2. Settlement and delisting time: June 11, 2026 at 17:00 (UTC+8)

Please make necessary arrangements in advance and note the following:

I. Stop Opening Positions:
Starting from June 11, 2026 at 16:30 (UTC+8), users will no longer be able to open new positions in the HIGHUSDT contract. Only reducing, closing, or similar operations will be permitted.

II. Automatic Settlement:
The platform will automatically settle the HIGHUSDT Perpetual Contract at June 11, 2026 at 17:00 (UTC+8).

During settlement:
1. All unfilled orders will be automatically canceled;
2. All open positions will be closed at the settlement price;
3. The settlement price will be determined based on the market trading prices within 30 minutes prior to settlement.

We recommend closing your positions in advance to avoid potential market risks during the settlement process. Thank you for your continued trust and support in ZKE.

ZKE Team
June 10, 2026