Dear OKX User, We want to give you advance notice of a scheduled system maintenance window that will affect certain platform features.

token Head over to Overview Select Token unlocks Token unlocks menu in the Overview of the crypto page, on the app pageWhy is the token unlocks schedule important?

If an order fails, we'll send you an email to let you know and we'll continue to execute future orders on schedule.

Example 2 - Scheduled Parameter settings Crypto allocation: BTC | 50%; ETH | 30%; SOL | 20% Rebalance mode: Scheduled | 4 hours Investment amount: 10,000 USDT Running bot Phase 1 - Exchanged into target crypto. The invested amount was traded into 5 BTC worth 5,000 USDT (assume the price of BTC is ₮1,000), 6 ETH worth 3,000 USDT (assume the price of ETH is ₮500), 20 SOL worth 2,000 USDT (assume the price of SOL is ₮100). Phase 2 - Trigger rebalancing.

Note: If you have previously scheduled a video call session, you may follow the steps below to join. Go to the Support center Select Join video call appointment under Self-service tools Select join video call appointment Enter the authentication code to join the video call Enter the authenticator code to join the video call Note: the email OTP will be sent to the verified contact email you used during your chat or ticket with customer service.

Affected tokens: UXLINK Affected trading pairs execution schedule: We will delist the following USDⓈ and USDT spot trading pairs according to the schedule below: Spot trading pairs Delisting time UXLINK/USDⓈ (UXLINK/USD) April 3, 2026, 08:00 - 10:00 UTC UXLINK/USDT April 6, 2026, 08:00 - 10:00 UTCAdditional details We advise users to cancel any open orders pertaining to the affected trading pairs before the delisting. Otherwise, the system will automatically cancel these orders.

Affected tokens: ICE Affected trading pairs: ICE/USDT, ICE/USDⓈ (ICE/USD) Execution schedule: We will delist the following USDⓈ and USDT spot trading pairs according to the schedule below: Spot trading pairs Delisting time ICE/USDⓈ (ICE/USD) December 14, 2025, 08:00 - 10:00 UTC ICE/USDT December 16, 2025, 08:00 - 10:00 UTC Additional details We advise users to cancel any open orders pertaining to the affected trading pairs before the delisting.

Here's what you need to know about the transfer scope and schedule:Transfer scope The scope includes crypto that you haven't used within a week, with a quantity less than 0.0001 and a value less than 0.01 USD.Transfer schedule Transfers are conducted on the 14th day of every month at 3:00 pm UTC. The transfer process may take a few days. Untradable crypto dust refers to crypto that has a value too small to trade.

Affected tokens: RSS3, MEMEFI, GHST, RIO and SWEAT Affected trading pairs execution schedule: We will delist the following USDⓈ and USDT spot trading pairs according to the schedule below: Spot trading pairs Delisting time RSS3/USDⓈ (RSS3/USD) March 19, 2026, 08:00 - 10:00 UTC MEMEFI/USDⓈ (MEMEFI/USD) March 19, 2026, 08:00 - 10:00 UTC GHST/USDⓈ (GHST/USD) March 19, 2026, 08:00 - 10:00 UTC RIO/USDⓈ (RIO/USD) March 19, 2026, 08:00 - 10:00 UTC SWEAT/USDⓈ (SWEAT/USD) March 19, 2026, 08:00 - 10:00 UTC

Affected tokens: ACA, CLV, FOXY, PSTAKE, RACA Affected trading pairs: ACA/USDT, ACA/USDⓈ (ACA/USD) CLV/USDT, CLV/USDⓈ (CLV/USD) FOXY/USDT PSTAKE/USDT, PSTAKE/USDⓈ (PSTAKE/USD) RACA/USDT, RACA/USDⓈ (RACA/USD) Execution schedule: We will delist the following USDⓈ and USDT spot trading pairs according to the schedule below: Spot trading pairs Delisting time ACA/USDⓈ (ACA/USD) December 9, 2025, 08:00 - 10:00 UTC CLV/USDⓈ (CLV/USD) December 9, 2025, 08:00 - 10:00 UTC PSTAKE/USDⓈ (PSTAKE/USD) December

Affected tokens: BAL, PERP, FLM, DEP, NC, LOOKS Affected trading pairs: BAL/USDT, BAL/USDⓈ (BAL/USD) PERP/USDT, PERP/USDⓈ (PERP/USD) FLM/USDT, FLM/USDⓈ (FLM/USD) DEP/USDT, DEP/USDⓈ (DEP/USD) NC/USDT, NC/USDⓈ (NC/USD) LOOKS/USDT, LOOKS/USDⓈ (LOOKS/USD) Execution schedule: We will delist the following USDⓈ and USDT spot trading pairs according to the schedule below: Spot trading pairs Delisting time BAL/USDⓈ (BAL/USD) November 19, 2025, 8:00 - 10:00 am UTC PERP/USDⓈ (PERP/USD) November 19, 2025, 8:

This article outlines the implementation schedule, exchange rules, and FAQs, helping you stay informed and manage your related assets. For details, please refer to the official announcement: Announcement on the PP Upgrade of X Layer and Optimisation of the OKB Gas-Token Economic ModelImplementation schedule August 13, 2025, 2:10 PM (UTC+8) OKT will stop trading on the OKX exchange. OKTChain will continue producing blocks and processing on-chain transactions.

It’s recommended to handle issues in the following order (from easy to hard): Retry with administrator privileges Restart the system, then make an attempt again; to release locks or reduce resistance Clean based on the risk target type If the alert involves system services, scheduled tasks, or startup items, don’t just delete files—remove them from the corresponding configuration entries first.

OKX will support the DAI migration to USDS at a 1:1 ratio as per the following schedule: Spot Trading & Related Services USDS/USDT spot trading will open at 09:00 UTC on Apr 17, 2026. Related trading services (such as Buy/Sell and Convert) for DAI will be suspended from 07:00 UTC on Apr 13, 2026. DAI/USD and DAI/TRY will be delisted between 07:00 and 08:00 UTC on Apr 13, 2026. DAI/USDT will be delisted between 07:00 and 08:00 UTC on Apr 15, 2026.

Notice: We reserve the right to adjust the delisting schedule, including the execution time, based on market conditions. In the event of abnormal market volatility or risk, we may pause or resume deposits and withdrawals for affected crypto to protect user interests. Index components of affected trading pairs may be adjusted as needed to maintain market stability. We will continue to monitor all listed trading pairs and implement the delisting/hiding mechanism as necessary.