OKX will resume trading for COVER/USDT and COVER/ETH today at 12:00 pm UTC. The time for deposits and withdrawals will be announced soon. For more details and information, please refer to the following: Announcement on OKX’s solution to the COVER incident Regards, OKX Jan. 12, 2021 Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Cross-Chain Transfer Protocol (CCTP) is a permissionless on-chain utility that facilitates USDC transfers securely between blockchains via native burning and minting. 6. Terms and Conditions New or existing OKX Wallet customers who participate in Cryptopedia Season 12 during the event period and complete the task may win from a prize pool that totals 50,000 USDC. OKX Wallet does not guarantee that you will receive these rewards since they are distributed by the participating Web3 Projects.

Affected tokens: PSTAKE Affected trading pairs: PSTAKE/USDT, PSTAKE/USDDelisting We will suspend Buy, Sell and Convert services for the affected token starting from 3pm (UTC+8) on 6 December 2025. We will delist the affected USD- and USDT-denominated spot trading pairs starting from 3pm (UTC+8) on 9 December and 12 December 2025 respectively. We recommend users to cancel orders pertaining to the affected token and trading pairs before the scheduled delistings.

Note: (1) Regarding Cryptopedia Season 6, please verify the quests promptly. Quests that have been completed but not verified will not be eligible for the prize draw. (2) Each quest requires at least 15 minutes for verification. Please avoid verifying quests near the end of Cryptopedia Season 6 to prevent potential failures caused by data delays.

The functionality and process of trading will remain familiar but under the new naming convention. This update is part of our commitment to improving our platform and ensuring a more efficient trading experience for our users. We appreciate your continued support and welcome any feedback. For more information or assistance, please visit our support center. Thank you for trading with OKX. OKX Team December 15, 2023

12% 18% 21% 27% 30% 40% Tier 3: 5,000,000 - 10,000,000 USD 1.5% 2% 3% 4% 5% 10% 15% 21% 24% 30% 30% 40% Tier 4: 10,000,000 - 30,000,000 USD 2% 3% 4% 5% 6% 12% 18% 24% 30% 30% 30% 40% Tier 5: 30,000,000 - 50,000,000 USD 3% 4% 5% 6% 7% 15% 21% 27% 30% 30% 30% 40% Tier 6: 50,000,000 - 80,000,000 USD 4% 5% 6% 7% 8% 17% 27% 30% 30% 30% 30% 40% Tier 7: 80,000,000 - 120,000,000 USD 5% 6% 7% 8% 12% 20% 30% 30% 30% 30% 30% 40% Tier 8: 120,000,000+ USD 30% 30% 30% 30% 30% 30% 30% 30% 30% 30% 30% 40%

Margin trading OKX will: Margin trading pairs Cease borrowing feature Delisting time GAL/USDT July 5, 2024, 6:00 am UTC July 11, 2024, 6:00 ~ 8:00 am UTC CEL/USDT July 5, 2024, 6:00 am UTC July 11, 2024, 8:00 ~ 10:00 am UTC OMG/USDT July 5, 2024, 6:00 am UTC July 11, 2024, 10:00 am ~ 12:00 pm UTC SPELL/USDT July 5, 2024, 6:00 am UTC July 12, 2024, 6:00 ~ 8:00 am UTC NEO/BTC July 5, 2024, 6:00 am UTC July 12, 2024, 8:00 ~ 10:00 am UTC GRT/BTC July 5, 2024, 6:00 am UTC July 12, 2024, 10:00 am ~ 12:

KONOdeposits open at 07:00 am UTC on April 6 2. Spot trading for KONO/USDT opens at 9:00 am UTC on April 6 3.

The depositing and withdrawal of HYC resumed at 6:30 Nov 12, 2019 (UTC). Thank you very much for your continued support and we assure you of our best service at all times. Regards, OKX Nov 12, 2019 (UTC)

Dear users, OKX has completed perpetual swaps trading system maintenance at 6:40 a.m. on January 12, 2021 (UTC). The affected service is already available. We apologize for the inconvenience that caused during the maintenance. Regards, OKX January 12, 2021 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Time Trading pairs Service upgrade duration 6:00 am - 6:10 am (UTC) 1. NFTUSDT Perp 2. KISHUUSDT Perp 3. SWEATUSDT Perp 4. DORAUSDT Perp 5. CROUSDT Perp 6. GODUSDT Perp 7. USDCUSDT Perp 8. FITFIUSDT Perp 9. JSDTUSDT Perp 10. FLMUSDT Perp 11. SLPUSDT Perp 12. ALPHAUSDT Perp Specific trading pairs will be suspended in turn for about 2 minutes. Other trading pairs will not be affected. 6:10 am - 6:20 am (UTC) 1. CELUSDT Perp 2. PERPUSDT Perp 3. CVCUSDT Perp 4. BADGERUSDT Perp 5. IOSTUSDT Perp 6.

15% 20% 25% 30% 40% Tier 2: 1,000,000 - 5,000,000 USD 1% 1.5% 2% 3% 4% 6% 12% 18% 21% 27% 30% 40% Tier 3: 5,000,000 - 10,000,000 USD 1.5% 2% 3% 4% 5% 10% 15% 21% 24% 30% 30% 40% Tier 4: 10,000,000 - 20,000,000 USD 2% 3% 4% 5% 6% 12% 18% 24% 30% 30% 30% 40% Tier 5: 20,000,000 - 30,000,000 USD 3% 4% 5% 6% 7% 15% 21% 27% 30% 30% 30% 40% Tier 6: 30,000,000 - 40,000,000 USD 4% 5% 6% 7% 8% 17% 27% 30% 30% 30% 30% 40% Tier 7: 40,000,000 - 50,000,000 USD 5% 6% 7% 8% 12% 20% 30% 30% 30% 30% 30% 40% Tier

Perpetual CORE/USDT 0.00001 0.0001 6:11:00 - 6:12:59 am Perpetual FLM/USDT 0.00001 0.0001 6:13:00 - 6:14:59 am Perpetual LDO/USDT 0.0001 0.001 6:15:00 - 6:16:59 am Perpetual LOOKS/USDT 0.00001 0.0001 6:17:00 - 6:18:59 am Perpetual MEME/USDT 0.000001 0.00001 6:19:00 - 6:20:59 am Perpetual NEAR/USDT 0.0001 0.001 6:21:00 - 6:22:59 am Perpetual WAXP/USDT 0.00001 0.0001 6:23:00 - 6:24:59 am Perpetual XLM/USDT 0.00001 0.0001 6:25:00 - 6:26:59 am Perpetual XLM/USD 0.00001 0.0001 6:27:00 - 6:28:59 am Perpetual

The promotion starts on June 15, 2023 12:00 AM PST and ends on June 30, 2023 12:00 AM PST. To qualify, use the OKX app to purchase crypto on the P2P marketplace.

0.00001 0.0001 6:11:00 - 6:12:59 am Spot IOST/USDC 0.000001 0.00001 6:13:00 - 6:14:59 am Spot CELO/USDC 0.0001 0.001 6:15:00 - 6:16:59 am Spot SKEB/USDT 0.0000001 0.000001 6:17:00 - 6:18:59 am Spot GOAL/USDT 0.00001 0.0001 6:19:00 - 6:20:59 am Spot POR/USDT 0.0001 0.001 6:21:00 - 6:22:59 am Spot WIFI/USDT 0.00001 0.0001 6:23:00 - 6:24:59 am Spot CITY/USDT 0.0001 0.001 6:25:00 - 6:26:59 am Spot BTM/USDT 0.00001 0.0001 6:27:00 - 6:28:59 am Spot ARG/USDT 0.0001 0.001 6:29:00 - 6:30:59 am Spot RADAR