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.

If you activate a new voucher, your currently activated voucher will be de-activated. De-activated vouchers can no longer be used. Select the Activate button to activate your voucherHow do I check which trades are eligible? In each tradeback voucher, click on the Information icon (i) to check the voucher details. In the Voucher details section, we display the eligible trading products and base currencies.

For the exact thresholds, and for how this differs from an unfilled remainder being cancelled, see [article 105 — limit and market order guide] and Price limit rules (https://www.okx.com/en-eu/help/iii-price-limit-rules).Why hasn't the price moved for hours, or why does the chart have gaps? Applies to: Spot pairs with low trading activity. The last price only changes when a trade happens.

Kindly refer to: https://www.okx.com/docs-v5/en/#affiliate-rest-api

USD value (Crypto asset) Accessible balance 60,000 (~1 BTC) Unavailable for withdrawal 60,000 (~1 BTC) (Protected value) 0 (Locked value) 60,000 (~1 BTC) Available for withdrawal 0 Stage 3: the user converts his 1 BTC to ETH at the price of 3,000 USDC/ETH. He receives 20 ETH at 17:10 UTC.

Learn more on how to access our market data and refer to the code below. 1 import okx.MarketData as MarketData 2 flag = "1" # live trading: 0, demo trading: 1 3 marketDataAPI = MarketData.MarketAPI(flag=flag) 4 result = marketDataAPI.get_tickers(instType="SPOT")print(result)6. How can I read the available trading pairs?

Self-service tool For quick access, click the button below:On the appI remember my login password Open your OKX app and select Menu Open Menu page Select Profile and settings, find Security, and select Login password under the Authentication methods section Fill in the information below and confirm: Current login password New login password 8-32 characters long 1 lowercase character 1 uppercase character 1 number 1 symbol Complete the Security authentication (such as Phone / Email authentication

1. Open the OKX App, select Assets 2. Select the PnL line chart on the right to expand it. Once expanded, you can view total PnL across different time periods — 1 day, 1 week, 1 month, 6 months, and 1 year. Up to 1 year of cumulative PnLs are available. Select the ">" icon next to PnL to view Spot PnL and Futures PnL separately. Note: The asset trend chart and PnL statistics do not include your Pay balance.Why would I want to switch between PnL value and percentage display?

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.

It’s a way to measure the level of risk or exposure in a particular trading strategy.For example: If a strategy fully invests in spot positions, the Delta value is 1, meaning the strategy is directly affected by changes in the asset’s price. A lower Delta (less than 1) means less exposure to market movements, which generally makes the strategy safer or more conservative. A higher Delta (greater than 1) means more exposure to price changes, often through leverage, making the strategy riskier.

1. What’s USDG? Global Dollar (USDG) is a single-currency stablecoin (SCS) pegged 1:1 to the US dollar. It’s issued by Paxos Digital Singapore Pte. Ltd. (PDS) and designed to comply with the Monetary Authority of Singapore (MAS) stablecoin regulatory framework.2. How do USDG rewards work? With USDG rewards, you can earn up to 3.85% APY simply by holding USDG in your OKX Wallet. Your funds remain fully accessible — you can redeem or move them anytime without penalties.

Eligible users can convert EUR to EURC at a 1:1 rate on OKX.What is EURC? EURC is a euro-denominated stablecoin issued by Circle. It is backed by euro-denominated reserves and designed to be redeemable 1:1 for euros.What role does Circle play? Circle is the issuer of EURC and an important partner in expanding access to euro-denominated digital money in Europe.Who can access the unified EUR order book?

OKX would like to inform you that the 1:1 pricing between USDC and USDG for offshore clients will be discontinued. Following this change, USDC <> USDG conversions will be subject to a 0.03% (3 bps) markup. This change will take effect on 2:00 (UTC+0) , 25th February. Thank you for your understanding and continued support.How to get USDG You can obtain USDG by accessing Convert.

At expiry: Correct judgment: Each contract share can be redeemed for up to 1 USDT (minus a settlement fee) Incorrect judgment: The share becomes worthless; no settlement fee is charged Example: A user purchases 1 Up contract for 0.01 USDT. At settlement, if the Up direction is confirmed, the contract is worth 1 USDT.Core Features Clear profit and loss: Results are determined based on final facts, with transparent rules. Full margin, no liquidation risk: No leverage, no margin calls.

Trader A (Maker fee: 0.02%; Taker fee: 0.03%) bought 100 contracts of call options (notional is 1 BTC): If trader A is the taker when order filled, so the Trading fee = Min(0.03% × 0.01 × 1 × 100, 7% × 0.05 × 0.01 × 1 × 100) = 0.0003 BTC; If trader A is the maker when order filled, so the Trading fee = Min(0.02% × 0.01 × 1 × 100, 7% × 0.05 × 0.01 × 1 × 100) = 0.0002 BTC.