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# Announcement on the adjustment of TradFi rebate risk control rules
Dear users:
In order to further maintain the health of the platform trading ecosystem, prevent abnormal trading behavior, and ensure the fairness and sustainability of the agent rebate system, YUBIT will optimize and upgrade the TradFi business rebate settlement rules.
This adjustment will set corresponding commission risk control rules for the user's position holding time.
***
### I. Adjust content
From the effective date of the announcement, TradFi product commission settlement will be calculated based on the actual holding time of the user.The specific rules are as follows:
| Holding time | Rebate rules |
| ------------------------------------------------ | ------------------------- |
| 0 seconds - 60 seconds (including 60 seconds) | Deduct all commission |
| 61 seconds - 180 seconds (including 180 seconds) | Commission deduction 50% |
| More than 180 seconds | Calculate rebate normally |
***
### II. Explanation of rules
1. The position holding time is based on the actual opening and position squaring time recorded by the system.
2. This rule applies to all trading categories on TradFi.
3. Rebates include agent rebates and user rebates.
4. The platform will automatically calculate the rebate amount based on the actual holding time of the order, without the need for additional user operations.
***
### III. Adjustment purpose
The purpose of this adjustment is:
* Prevent abnormal trading behavior in the ultra-short term
* Crack down on fake traffic arbitrage and illegal commission acquisition
* Maintain the long-term healthy development of the agent ecosystem
* Improve the overall transaction quality of the platform
YUBIT always encourages authentic, healthy, and compliant trading behavior, and continuously optimizes the rebate system to create a fairer and more transparent trading environment for users and agent partners.
***
### IV. Agreement Description
This rebate risk control rule is part of the YUBIT TradFi risk control system. Participating in TradFi trading and rebate program is deemed to agree to [the "Trading Terms and Conditions - YUBIT TradFi" ](https://www.yubit.com/yubit/tradfi/terms-and-conditions-yubit-tradfi)related trading rules and risk control requirements.YUBIT reserves the right to final interpretation of relevant rules.
***
Thank you for your continuous support and trust in YUBIT.
YUBIT team
June 9, 2026
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