Instrument 2026-05-07 5:30PM to 2026-05-13 5:30PM ET 2026-06-05 5:30PM to 2026-06-11 5:30PM ET 2026-07-08 5:30PM to 2026-07-14 5:30PM ET XCUUSDT N6 N6 to U6 U6 CLUSDT M6 to N6 N6 to Q6 Q6 to U6 BZUSDT N6 to Q6 Q6 to U6 U6 to V6 NGUSDT M6 to N6 N6 to Q6 Q6 to U6 ZWUSDT N6 N6 to U6 U6Mark Price and Price Limits The rules for mark price and price limits are consistent with those of regular perpetual swaps.

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.

The specific airdrop rules are as follows: Category Assets Holdings Snapshot Timing Recovery Type Assets Distributed Distribution Plan Pre-attack LUNA (old), AnchorUST (aUST)* 2022-05-07 14:59 (UTC),at Terra Classic block height of 7,544,910 < 10k LUNA (old) holding LUNA (new) - distribute 30% of the total amount received before 2022-05-31 08:30 (UTC); - from December 2022 onward, monthly distribution of the remaining 70% over 24 months. 10k ≤ LUNA (old) holding < 1M LUNA (new) - from June 2023 onward

CRV Spot Trading - CRV/USDT 04:00 Aug 14, 2020 (UTC); (CRV/BTC, CRV/ETH ) 05:00 Aug 14, 2020 (UTC) 3. CRV Withdrawal – 07:00 Aug 17, 2020 (UTC) You may find more information about the token here: Curve (CRV) Risk Warning: Trading digital assets involves significant risk and may result in the loss of your invested capital.

Type Trading pair Tick size (before) Tick size (after) Trading suspension period Spot APT/USDC 0.0001 0.001 07:00:00 - 07:01:59 am Spot APT/USDT 0.0001 0.001 07:02:00 - 07:03:59 am Spot AR/USDC 0.001 0.01 07:04:00 - 07:05:59 am Spot AVAX/EUR 0.001 0.01 07:06:00 - 07:07:59 am Spot BETH/USDT 0.01 0.1 07:08:00 - 07:09:59 am Spot BTC/BRL 0.1 1 07:10:00 - 07:11:59 am Spot BTC/DAI 0.1 1 07:12:00 - 07:13:59 am Spot BTC/EUR 0.1 1 07:14:00 - 07:15:59 am Spot BTC/EURT 0.1 1 07:16:00 - 07:17:59 am Spot ETH/

OKX team Jan 05, 2026

Campaign timeline: Deposit ends on April 20, 2026 at 07:59 (UTC+8) Withdrawal opens on July 20, 2026 at 19:00 (UTC+8) Please note: Staked assets will be locked in the smart contract until withdrawal opens. Plan your funds accordingly. Access: Join via the banner on the OKX Wallet app homepage. Thank you for your support! OKX Wallet team April 16, 2026

OKX Team April 28, 2026

Please take note of the following details:Listing timeline AI deposits: Gensyn network will open at May 22, 2026 07:30 UTC . ERC20 network will open at May 22, 2026 07:30 UTC . AI/USDT pre-open will take place from from 09:00 to 10:00 UTC on May 22, 2026. AI/USDT spot trading will open at May 22, 2026 10:00 UTC. AI withdrawals: Gensyn network will open at May 22, 2026 12:00 UTC. ERC20 network will open at June 8, 2026 12:00 UTC.

OKX Team March 5, 2026

OKX team April 13, 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.

Please take note of the following details:Listing timeline EDGE deposits will open at 05:00 UTC on May 06, 2026. EDGE pre-open will take place from from 10:00 to 11:00 UTC on May 06, 2026. EDGE/USDT spot trading will open at 11:00 UTC on May 06, 2026. EDGE withdrawals will open at 13:00 UTC on May 06, 2026. Spot market opening risk control rules Price limit rules: During Pre-open session and continuous trading, index-based limit rules will be applied.

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

Listing NDN/USDT Spot Market: 07:00 May 20, 2020 (UTC) NDN/USDK Spot Market: 09:00 May 20, 2020 (UTC) About NDN Project NDN Link initiate a future network technology Named Data Networking (NDN). NDN Link aims to build a content centric next generation of network technology with a mission of promoting the development of a next-generation of Internet applications and services.