OKX × DATA Trade-to-Earn: Trade to Share 1,000,000 DATA

Dear OKX users,

The DATA Trade to Earn campaign is now live — come join us!

Campaign Period: 7 Jul 2026, 08:00 to 20 Jul 2026, 08:00 (UTC)

Activity 1: New User Exclusive — Share 170,000 DATA

Campaign Details:

How to Participate:

1. Go to the campaign page and click "Join Now"

2. Deposit any eligible token worth 100 USDT or more, and complete spot trades worth at least 100 USDT in equivalent value

3. Complete the above to receive the reward. Rewards will be distributed within 3 days after the campaign ends.

Activity 2: Trade to Earn — Share 830,000 DATA

Campaign Details:

Reward Calculation:Your reward = (Your effective volume / Total effective volume of all users) × Total rewards. Effective volume = [Sum (Daily volume × Early-bird multiplier)] × Trading-days multiplier.Early-bird multiplier (earlier trades earn higher weight; calendar days divided at 00:00 UTC+8):

Trading-days multiplier (more trading days earn higher weight; calendar days divided at 00:00 UTC+8):

How to Participate:

1. Go to the campaign page and click "Join Now". You must click the "Join now" button and make sure the button changes to "Enrolled" to be considered a valid participant. Otherwise, your participation will be void.

2. Complete DATA/USDT spot trades during the Campaign Period.

3. Use the Earnings calculator on the campaign page to estimate your reward at any time (estimates are indicative and may fluctuate as other users participate).

Notes:

• All eligible buy and sell orders will be counted toward the total trading volume.

• Zero-fee and negative-fee trading volumes will not be counted.

• Trading volume from Simple Buy or Convert will not be counted.

• Rewards will be distributed within 2 days after the campaign ends.

General Terms:

1. Users who enter the campaign page and participate in this campaign are deemed to have read and understood the Terms and Conditions of this campaign.

2. Participation in this campaign is restricted to the main account only. Sub-accounts are not eligible to participate. The earnings of sub-accounts will not be included in the calculation of the earnings of the main account.

3. Any and all applicable taxes and all fees and additional expenses, including connection, installation, and/or service costs, related to acceptance and use of the reward are the sole responsibility of the individual reward recipient.

4. Users from the following countries or regions (subject to verification information) may not be eligible to participate in this campaign: please refer to clause 3 of OKX's risk and compliance disclosure.

5. During the Campaign Period, OKX will closely track the behaviour of traders to avoid any form of cheating or abnormal behaviour, 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 trading data, engaging in laundering trades or wash trades, violating the terms and conditions of the campaign, violating local regulatory rules for transaction and any other activities related to illegal, fraudulent or harmful purposes. If any of the above acts are found, OKX reserves the right to disqualify the user from the prize.

6. Notwithstanding anything to the contrary herein, OKX reserves the right to exclude any participant from participating in this campaign without notice.

7. This activity is not (i) investment advice or an investment recommendation; (ii) an offer or solicitation, buy or sell digital assets; or (iii) financial, accounting, legal or tax advice. You should carefully consider whether trading or holding digital assets is suitable for you in light of your financial condition and risk tolerance. Please consult your legal/tax/investment professional for questions about your specific circumstances. Digital assets, including stablecoins and NFTs, are subject to market volatility, involve a high degree of risk and can lose value. Historical returns are not indicative of future returns and past performance is not indicative of future results. OKX is not responsible for any potential losses. Not all products offered in all regions and this activity may be limited or not offered in some markets. Please consult your legal/tax/investment professional for questions about your specific circumstances.

8. OKX reserves the right to determine and amend the rules of the campaign at any time without further notice, including but not limited to cancelling, extending or terminating this campaign, modifying the eligibility conditions for users participating in the campaign, and adjusting the campaign and reward rules. All participants shall be bound by these revised terms. Where practicable, OKX will endeavour to provide notice of material changes before they take effect. Where OKX exercises any discretion under these terms, it shall do so in a reasonable manner.

9. OKX reserves the right of final interpretation of this campaign. Please contact the customer service team if you have any questions.

10. OKX is not responsible for technical, graphic, typographical or editorial errors or omissions. For more information, please visit www.okx.com © 2026 OKX.

11. Where any discrepancy arises between the translated versions and the English version, the English version shall prevail.