Dear OKX Users, OKX Wallet is pleased to announce the upcoming launch of OKX Cryptopedia Special Season on May 05, 2025, at 17:00 PM (HKT). During the campaign period, we will launch an airdrop worth 1,000,000 USDT in ZKJ token. If you meet all of the criteria, you’ll be eligible for the airdrop by just clicking “Verify”. In addition, users who participate in Polyhedra's exclusive tasks can share ZKJ token rewards worth 170,000 USDT. 1.

During this period, certain Flexible Loan services will be temporarily unavailable.Maintenance window Start time 2026-03-31 08:00 (UTC+0) End time 2026-03-31 08:30 (UTC+0)Restricted services during maintenance Flexible Loan access: The Flexible Loan page and related features will be unavailable. New borrowing: New borrowing requests can’t be submitted. Collateral adjustments: Adding or withdrawing collateral on existing loans won’t be available.

In addition, in order to thank our users for their support, OKX will give out 100% of the KISHU/USDT trading pair’s transaction fees from the first week of trading as a special dividend to our users.

Affected token: UXLINK Affected trading pairs: UXLINK/USDT, UXLINK/USD Delisting We will suspend Buy, Sell and Convert services for the affected token starting from 3pm (UTC+8) on 31 Mar 2026. We will delist the affected USD- and USDT-denominated spot trading pairs starting from 3pm (UTC+8) on 3 April and 6 April 2026 respectively. We recommend that users cancel orders pertaining to the affected token and trading pairs before the scheduled delistings.

Affected token: GHST Affected trading pairs: GHST/USDT, GHST/USD Delisting We will suspend Buy, Sell and Convert services for the affected token starting from 3pm (UTC+8) on 16 March 2026. We will delist the affected USD- and USDT-denominated spot trading pairs starting from 3pm (UTC+8) on 19 March and 22 March 2026 respectively. We recommend that users cancel orders pertaining to the affected token and trading pairs before the scheduled delistings.

Affected tokens: VRA, CXT Affected trading pairs: VRA/USDT, VRA/USD, CXT/USDT, CXT/USDDelisting We will suspend Buy, Sell and Convert services for the affected tokens starting from 3pm (UTC+8) on 24 January 2026. We will delist the affected USD- and USDT-denominated spot trading pairs starting from 3pm (UTC+8) on 27 January and 30 January 2026 respectively. We recommend that users cancel orders pertaining to the affected tokens and trading pairs before the scheduled delistings.

The final USDT-margined expiry futures contracts for BTC and ETH will expire on June 26, 2026. The last new contracts will be weekly expiries, listed on January 9, 2026, and expiring on January 23, 2026. Thank you for your continued support. OKX Team December 17, 2025

Thanks to the participation of community users, OKX's special voting event for 4 meme token projects has ended. The results of voting are hereby announced as follows: Based on the deposit voting from community, the top two projects are AKITA and KISHU. 1. Spot trading for AKITA/USDT, KISHU/USDT opens at 8:00 am, May 14, 2021(UTC) 2.

Thanks to the participation of community users, OKX's special voting event for 5 meme token projects has ended. The results of voting are hereby announced as follows: Based on deposit voting from the community, the top two projects are ILCAPO (CAPO), Turbo (TURBO).

Thanks to the participation of community users, OKX's special voting event for 5 meme token projects has ended. The results of voting are hereby announced as follows: Based on deposit voting, the top two projects are ArbDoge AI (AIDOGE), BONE ShibaSwap (BONE).

Thanks to the participation of community users, OKX's special voting event for 5 meme token projects has ended. The results of voting are hereby announced as follows: Based on the deposit voting from community, the top two projects are ELON and STARL. 1. Spot trading for ELON/USDT, STARL/USDT opens at 9:00 am, Oct 25, 2021 (UTC) 2.

Campaign period: April 3, 2026 - August 6, 2026 (23:59 UTC+8) Round format: Bi-weekly How to participate: Sign up via the campaign registration page Your account’s registered country is in the Southeast Asia region (excluding Vietnam) Hold Super or Diamond merchant status Not a Super or Diamond merchant yet?

The last third quarterly futures contract expiring on June 26, 2026 will roll down into a second quarterly futures contract, and no further third quarterly contract will be generated. As a result, the number of expiration dates for BTC crypto margined expiry futures will be reduced to 6. Thank you for your continued support. OKX Team October 3, 2025

To enhance your trading experience, OKX will enable automatic adjustments for trading parameters on January 15, 2026. Currently, the feature will be enabled for tick size and minimum trade amount. Except in special cases, OKX will not publish announcements about tick size and minimum trade amount adjustments. Users may obtain advance notice of trading parameter adjustment plans through the Open API endpoint GET /api/v5/public/instruments or the WebSocket Instruments channel.

Thank you for your continued support. We will keep expanding the X Layer ecosystem and delivering high-quality decentralized products and services to our users. X Layer team January 16, 2026