For foreign individuals, the number used is the Número de Identidad de Extranjero (NIE), which also functions as the tax ID in many cases. For Spanish nationals (individuals): Format = 8 digits + 1 letter Example: 12345678A For foreign individuals (NIE): Format = Letter (X/Y/Z or M) + 7 digits + control letter Example: X1234567T or M1234567A Found on ID, driver license, or Resident Permit.

The system calculates total volume daily at 00:00 (UTC+8) and updates the latest fee tiers between 04:00 and 06:00 (UTC+8).Become an affiliate and earn fee rebates You can apply to become an OKX affiliate and earn fee rebates by successfully inviting 10 valid new users. Invited users who are flagged by risk controls don’t count as valid. To qualify, the invited users must meet the following requirement: The trading volume of any single order must be at least 50 USDT.

Brazil: OKX Serviços Digitais Ltda. Singapore: OKX SG Pte. Ltd. Other Eligible Regions: Aux Cayes FinTech Co. Ltd.

Note: Starting from 04 October 2024, at 16:00 (UTC+8), the gifts will be valid for only 2 days. If not redeemed within this timeframe, they will be returned to the sender's account. When sending a gift, the value of the gifts can't exceed 10,000U within 24 hours. Note: if you reset or update your password, email address, phone number, authenticator app, passkey, or other security settings, you won't be able to send crypto gifts for 24 hours.

Please note that this list was drafted on 04 Jun 2025.

Ultimate beneficial owners: Persons who ultimately own and/or who exercise ultimate control over the publicly traded company. “Ultimately owns” and “ultimate effective control” refer to situations in which ownership/control is exercised through a chain of ownership or by means of control other than direct control. For a publicly traded company, this also includes persons having significant control over the company’s voting rights.

Ultimate beneficial owners: Persons who ultimately own and/or who exercise ultimate control over the family office. “Ultimately owns” and “ultimate effective control” refer to situations in which ownership/control is exercised through a chain of ownership or by means of control other than direct control. Authorized users: Persons who have access to and can operate your institution’s OKX account.What'll a family office need to consider for the onboarding process?

Ultimate beneficial owners: Persons who ultimately own and/or who exercise ultimate control over the privately owned financial institution. “Ultimately owns” and “ultimate effective control” refer to situations in which ownership/control is exercised through a chain of ownership or by means of control other than direct control.

Unable to claim rewards due to risk control If you are unable to claim rewards due to risk control, it indicates that abnormal trading or operational behavior has been detected. Risk control rules and evaluation criteria may vary across different campaigns. This doesn't affect normal trading activities or participation in other campaigns. Accounts identified under risk control measures are not eligible to claim rewards for the relevant campaign.

Ultimate beneficial owners: Persons who ultimately own and/or who exercise ultimate control over the government-owned enterprise. “Ultimately owns” and “ultimate effective control” refer to situations in which ownership and control are exercised through a chain of ownership or by means of control other than direct control.

Ultimate beneficial owners: Persons who ultimately own and/or who exercise ultimate control over the Privately Owned Company. “Ultimately owns” and “ultimate effective control” refer to situations in which ownership/control is exercised through a chain of ownership or by means of control other than direct control.

UBOs (Ultimate beneficial owners): Persons who ultimately own and/or who exercise ultimate control over the privately owned company. “Ultimately owns” and “ultimate effective control” refer to situations in which ownership/control is exercised through a chain of ownership or by means of control other than direct control. Authorized users: Persons who have access to and can operate your institution’s OKX account.

A beneficial owner refers to the natural person(s) who ultimately owns or exercises effective control over your institution. The word “ultimately” is important because, in some cases, a person indirectly associated with an institution may still be considered its beneficial owner through a chain of ownership or control.

Rejections usually mean one or more trading, margin, or risk-control conditions were not met at the time of submission.

Scales and lines — controls the price scale, labels, and time axis. Use Scale modes to set when the price cursor tag is visible: Visible on mouse over, Display always, or Never display. You can also set scales placement, enable a countdown to bar close timer, and adjust the date and time format on the time axis. Canvas — controls the chart's visual style.