Ouyi X CT Trading Earn Coins: Trade to Share 500000 CT Rewards Dear Ouyi user: This issue is launching the CT trading activity to earn coins. Come and participate! Event time: 18:00 on October 15, 2026 to 18:00 on October 22, 2026 (UTC+8) Trading to earn coins - Divide 500000 CT Event details: Project Rules The total reward amount is 500000 CT Designated Contract CT-USDT, SOXL-USDT USDT Standard Perpetual Contract The cumulative nominal trading volume of two designated contracts with a minimum trading volume reaches 5000 USDT Single player reward limit of 2500 CT CT-USDT currency coefficient 1.1x SOXL-USDT currency coefficient 1.0x Reward calculation: Personal reward=(Your effective trading volume/Sum of effective trading volumes of all qualified users) x Total reward. Among them, effective trading volume=CT-USDT nominal trading volume x 1.1+SOXL-USDT nominal trading volume x 1.0. The trading threshold is determined by the sum of the original nominal trading volumes of two specified contracts without coefficient weighting. How to participate Go to the event page and click 'Join Now'; Only when the button changes to 'already registered' will it be considered valid participation. After successful registration, trade CT-USDT or SOXL-USDT USDT based perpetual contracts during the event period. The transaction volume before registration is not included in the activity; After the original nominal trading volume of two contracts is combined to reach 5000 USDT, users will receive rewards based on the proportion of effective trading volume. The reward will be distributed before 18:00 (UTC+8) on October 24, 2026. Important Notes Only the qualified transaction volume of users who have successfully registered will be counted towards the activity. The opening and closing trading volumes that meet the conditions can be included, and the specific statistics will be subject to the final statistics of the activity backend. Zero rate and negative rate trading volumes will not be counted. Self executed transactions, knockouts, and other abnormal or fraudulent transactions will not be counted. General terms: Users who enter the activity page and participate in this activity are deemed to have read and understood the terms and conditions of this activity. This activity is limited to the main account only. The sub account is not eligible to participate, and the income from the sub account is not included in the calculation of the main account income. Any and all applicable taxes, fees, and additional charges related to the acceptance and use of the reward, including connection, installation, and/or service fees, shall be borne by the reward recipient. According to local laws and regulations, users from the following countries or regions (subject to verification of information) may not be eligible to participate in this activity: please refer to Article 3 of the Ouyi Risk Disclosure and Disclaimer. During the event, Ouyi will closely track the behavior of traders to avoid any form of cheating or abnormal behavior, including but not limited to: registering multiple accounts, using other people's accounts, using other people's information to register accounts, false KYC information, maliciously increasing transaction data, self buying and selling, mutual tapping, reusing on chain funds, organizing users in groups to maliciously seek activity rewards without other normal user behavior, violating event terms and conditions, violating local regulatory regulations, and other behaviors involving illegal, fraudulent, or harmful effects. If Ouyi discovers any of the above behaviors, Ouyi has the right to cancel the user's eligibility for the award. If there is a violation of the rules, Ouyi has the right to cancel any user's eligibility to participate in the activity without prior notice. Risk Warning: This activity does not constitute (i) investment advice or investment recommendation; (ii) Invitation, offer, solicitation or recommendation for buying and selling digital assets; Or (iii) financial, accounting, legal, or tax advice. You should carefully evaluate whether trading or holding digital assets is suitable for you based on your financial situation and risk tolerance. If you have any questions about your specific situation, please consult your legal, tax, or investment professionals. Digital assets (including stablecoins and NFTs) are subject to market price fluctuations and involve high risks, and their value may decline. You are solely responsible for your investment decisions, and Ouyi is not liable for any potential losses. Historical returns do not represent future returns, and past performance does not represent future results. Not all products are available in all regions, and this promotion may be restricted or unavailable in some countries/regions. Ouyi reserves the right to decide and/or modify or change the activity or activity rules at any time without further notice, including but not limited to canceling, extending, terminating or suspending this activity, modifying the eligibility conditions and standards for user participation in the activity, and adjusting the activity and reward rules. All participants shall be bound by such revised terms. Ouyi shall exercise any discretionary rights under this clause in a reasonable manner. Ouyi reserves the right of final interpretation for this event. If you have any questions, please contact the customer service team. Ouyi is not responsible for technical, graphic, typesetting, or editing errors or omissions. For more information, please visit www.okx.com © 2026 Euro Easy. In case of any inconsistency between the translated version and the English version of the terms and conditions of this activity, the English version shall prevail.