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.

Service timeline: Deposits will open at 01:00 (UTC) on April 24, 2026 Withdrawals will open at 01:00 (UTC) on April 24, 2026 OKX Team Apr 24, 2026

To support the growth of the USDⓈ ecosystem and meet our users’ diverse trading needs, OKX is introducing the following USDⓈ trading pairs in our spot trading at 11:00 UTC on March 05, 2026: ROBO/USDⓈ OKX team Mar 05, 2026

OKX Team March 5, 2026

OKX Team May 22, 2026

Onchain Earn’s Morpho USDT KAT reward campaign has been extended from 01:00 UTC on April 16, 2026 to 01:00 UTC on May 16, 2026. Campaign details Campaign period (extended) Subscription crypto Prize pool 1:00 am UTC on April 16 - 1:00 am UTC on May 16 USDT 20,000,000 KAT Campaign rules How to participate: During the campaign, subscribe a minimum of 1 USDT to the Morpho (Katana) network in Onchain Earn to qualify for bonus rewards.

OKX team Jan 05, 2026

Trading will be temporarily suspended for 2 minutes for the trading pair adjusted to a smaller decimal value. 6:00 am – 8:00 am (UTC) on Nov 2, 2023 Type Trading pair Tick size (before) Tick size (after) Adjustment time Perpetual IOST/USDT 0.000001 0.00001 6:01:00 - 6:02:59 am Perpetual CELO/USDT 0.0001 0.001 6:03:00 - 6:04:59 am Perpetual CVC/USDT 0.00001 0.0001 6:05:00 - 6:06:59 am Spot IOST/USDT 0.000001 0.00001 6:07:00 - 6:08:59 am Spot CELO/USDT 0.0001 0.001 6:09:00 - 6:10:59 am Spot CVC/USDT

OKX team April 13, 2026

OKX Apr 2, 2026

Trading will be temporarily suspended for 2 minutes for the trading pair adjusted to a smaller decimal value. 6:00 am – 8:00 am (UTC) on Nov 9, 2023 Type Trading pair Tick size (before) Tick size (after) Adjustment time Perpetual AGLD/USDT 0.0001 0.001 6:01:00 - 6:02:59 am Perpetual ALGO/USDT 0.00001 0.0001 6:03:00 - 6:04:59 am Perpetual ALGO/USD 0.00001 0.0001 6:05:00 - 6:06:59 am Perpetual ALPHA/USDT 0.00001 0.0001 6:07:00 - 6:08:59 am Perpetual BIGTIME/USDT 0.00001 0.0001 6:09:00 - 6:10:59 am

OKX Team Apr 14, 2026

To enhance your trading experience, OKX will rename XAUTUSDT perpetual to XAUUSDT perpetual at 8:05 am on Jan 15, 2026 (UTC). The details are as follows:Trading, order and position The trading of XAUTUSDT perpetual will be suspended from 8:05 am to 8:25 am on Jan 15, 2026 (UTC). During that period, you will not be able to transfer funds, place, adjust, or cancel orders for the affected pairs. This suspension does not apply to other trading pairs.

OKX team 29 May, 2026

Please take note of the following details:Listing timeline IRYS deposits will open at May 27, 2026 05:00 UTC . IRYS/USDT pre-open will take place from from 09:00 to 10:00 UTC on May 27, 2026. IRYS/USDT spot trading will open at May 27, 2026 10:00 UTC. IRYS withdrawals will open at May 27, 2026 12:00 UTC. Spot market opening risk control rules Price limit rules: During Pre-open session and continuous trading, index-based limit rules will be applied.