Announcement on the New Rules for the Definition and Policies of High-Frequency Violations

Dear Hotcoin Users:

To mitigate and prevent the negative impact of high-frequency trading activities on the platform and enhance user trading experience, the definition and policy of high-frequency violations are specified as follows:

1. 30-Second High-Frequency Orders
Within a single rebate day, for any trading pair, orders with an opening and closing cycle of ≤ 30 seconds shall have their rebate and self-rebate settled at 50%.

2. Long-Short Hedge Orders
Trading activities where the same account conducts long and short positions within a short period to avoid the 30-second risk control detection, or similar volume long-short hedge transactions between associated accounts within a short period; rebate and self-rebate of all such orders shall be settled at 50%.

3. High-Frequency Trading by Signal Providers
If a signal provider is found to be engaged in high-frequency trading, their signal provider qualification shall be revoked.

This policy shall be invalidated immediately upon the release of any new policy. Thank you for your support and wish you a pleasant trading experience!

Hotcoin Team

March 23, 2026