The N in T+N is the number of days the restriction lasts: T+1 - restriction lasts 1 day T+3 - restriction lasts 3 days T+7 - restriction lasts 7 days This restriction applies only to the affected assets and doesn't impact your ability to use other platform features, including trading and financial services. Any funds exceeding the order amount can also be withdrawn and sold via P2P without restriction.Why does OKX apply T+N (T+1/T+3/T+7) security protection for buying crypto?

For more information, go to okx.com © 2026 OKX. All rights reserved.

OKTChain will continue operating until January 1, 2026. Before this date, you can deposit OKT to the platform at any time. Deposited OKT will be automatically converted to OKB based on the same average closing price rules.How are other on-chain assets on OKTChain handled? OKTChain will continue operating until January 1, 2026. You should manage and withdraw other on-chain assets before this date.How do I exchange OKT from a cold wallet for OKB?

Links created on or after January 1, 2026 will be assessed from the fourth calendar month upon link creation. Note: Links created before January 1, 2026, will continue to be assessed starting from the first day of the third calendar month after the link is created. Examples: A link created on August 1, 2026 will be assessed starting from November 1, 2026, and subsequently on the 1st day of each calendar month.

For example, USDT deposits on the TRON network require 19 confirmations, while those on the Ethereum network require 32 confirmations (please refer to the website for the latest information). Bundle verification: if you choose to transact on a Layer 2 network (such as Optimism, Base, or Arbitrum One), the transaction will be verified on Layer 2 and then bundled with other transactions as a single bundle for verification on Layer 1.

19. What is bot parameter sync? When the lead trader you are copying modifies their contract grid or spot grid strategy parameters, your copied strategy will be updated automatically to ensure you are always operating with the same strategy parameters as the trader. 20. Under what circumstances will automatic parameter synchronization stop working?

For more information, please visit www.okx.com © 2026 OKX. Where any discrepancy arises between the translated versions and the English version, the English version shall prevail.

Users from the following countries or regions (subject to verification information) may not be eligible to participate in this campaign: please refer to clause 3 of OKX's risk and compliance disclosure.

Date Trading history Profit and loss after fees Witholding amount (10% of profits) April 17 (Mon) BTC/USDT Bought: April 1, 2023 Sold: April 17, 2023 +200 USDT 20 USDT April 18 (Tue) BTC/USDT Bought: April 6, 2023 Sold: April 18, 2023 ETH/USDT Bought: April 6, 2023 Sold: April 18, 2023 -50 USDT +300 USDT 0 30 USDT April 19 (Wed) No new buy orders BTC/USDT Bought: April 6, 2023 Sold: Not yet sold ETC/USDT Bought: April 6, 2023 Sold: Not yet sold N/A N/A April 20 (Thur) ETC/USDT Bought: April 6, 2023

Your profit or loss will be based on your own buying and selling prices.3. What happens when the lead trader sells their assets? Your position will be sold automatically after the lead trader sells. Please note that your execution price may differ slightly from the lead trader's price.4. Can I choose not to sell when the lead trader sells? No. Unless you've already sold earlier or set a stop-loss, sell orders are automatically replicated when the lead trader exits their position.5.

$120 Replica Cap 27 £43 / $54 12 Virtual Driver Briefing 10 £0 / $0 Cobranded cap 30 £35 / $45 13 2 GS tickets, paddock tour, driver meet-and-greet (+$1,000 for flights + accommodations) 2 £1,600 / $2,025 Cobranded cap 30 £35 / $45 14 MTC Tour 10 £95 / $120 Cobranded cap 30 £35 / $45 15 Signed cap 5 £40 / $50 Cobranded cap 30 £35 / $45 16 Signed cap 5 £40 / $50 Cobranded cap 30 £35 / $45 17 Signed overalls 1 £80 / $100 Replica Cap 27 £43 / $54 18 Signed cap 5 £40 / $50 Cobranded cap 30 £35 / $45 19

When you create an MPC wallet, 3 private key shares will be generated: Share 1 : generated by your MPC wallet Share 2 : generated and stored on your device Share 3 : generated by your device, encrypted, and backed up to your device's cloud When you're completing your transaction, you're required to have both Share 1 and Share 2 to generate a complete private key and Share 3 as your backup private key share. 3 private key shares will be generated and stored separatelyHow do I back up my wallet?

On April 10, 2026, OKX launched event contracts to some supported countries/regions on the App, Web and API. Please refer to the page display for the corresponding supported regions. If it’s available, it'll be displayed normally.

Event Contract Fee has been updated effective from May 6, 2026 at 16:00-17:00(UTC+8). For more details, please refer to Notice on OKX Event Contract Fee UpdateAPI Integration & AI Agent Integration Supported account modes: Futures mode, Multi-currency mode, and Portfolio mode. Spot mode is not supported. Position mode: API access only supports Isolated margin mode.

income (past 12 months) Accountant Letter Issued within the last 3 months with business ownership confirmation Distribution Record Shows recent profit withdrawals or distributions Others Issued within the last 3 months with compensation or business ownership confirmation Investment returns Investment Account Statement Issued within the last 3 months Retirement Account Statement Issued within the last 3 months Brokerage Statement Issued within the last 3 months Bank Statement Shows investment income