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Lifetime P2P trading amount limit for KYC 1 users
In order to provide a more secure P2P trading environment, we have added a lifetime P2P trading amount limit for KYC 1 users. The lifetime P2P trading amount is 5,000 USD for buying in P2P and Express. The accumulation of the lifetime P2P trading amount starts on April 12th. For KYC 1 users, if the trading amount is higher than the maximum limit, users will be redirected to the KYC page to upgrade to KYC 2. We apologize for any inconvenience caused.Published on Apr 14, 2023Updated on Nov 17, 2025AnnouncementsStake TON to enjoy airdrop rewards from a 1, 200 TON prize pool
Campaign details 1. Eligibility Complete identity verification Stake at least 1 TON to be eligible to receive airdrop rewards 2. Rules Before the campaign starts, we'll take a snapshot of your TON On-chain Earn subscriptions on July 10, 2024 at 6:00 am UTC. This snapshot will determine your baseline holdings. We'll take daily snapshots at 6:00 am UTC of your On-chain Earn subscriptions during the campaign period.Published on Jul 10, 2024Updated on Nov 17, 2025AnnouncementsOKX Options Introduction
Contract Type Relationship between S (final settlement price) and K (strike price) ITM/ATM/OTM Call options S>K ITM SK OTM S=K ATM 2. OKX Options Contract Specification Contract Type Call and Put Exercise Style European options Contract Expirations 1, 2, 3, 4 dailies 1, 2, 3 weeklies 1, 2, 3 monthlies 1, 2, 3 quaterlies of the March, June, September and December cycle.Published on Sep 5, 2023Updated on Nov 6, 2025Product documentationIntroduction to delivery/exercise rules
So this contract was successfully exercised, and the profit/loss generated was as follows: Face Value * Contract Multiplier * Amount of Holding Positions * (Strike Price – Exercise Price)/ Exercise Price= 1 * 0.1 * (-100) * (600 - 580) / 580 = -0.34483 ETH After the contract was exercised, the short position of options contract ETHUSD-20201204-600-P was closed, and the account balance of user K was reduced by 0.34483 ETH (regardless of transaction fees).Published on Dec 16, 2020Updated on Nov 13, 2025Product documentationHow do I track the cost price of my spot trades?
On the trading screen, select Settings from the top menu Proceed with the selection of Settings from the pop-up menu On the Trading mode screen, select Spot cost price type Select between Average cost price or Cumulative cost price Select from the available options under the Spot cost price type options The cost price will also be reflected on your K-line Chart and the positions menu. Cost price on the K-line chart Cost price on the positions menuPublished on Sep 5, 2024Updated on Mar 30, 2026FAQ26How do I get started with OKX Trade?
For example, Uniswap uses a simple x*y= k equation to set the relationship between the particular assets held in the liquidity pools. Here, x and y represent the amount of the tokens respectively, while k is a constant. Note that Uniswap's x*y= k is just one of the mathematical formulas used by AMMs today. The equation varies with the use case. As a result of how AMMs work, there'll always be slippages in each transaction.Published on Jul 26, 2022Updated on Feb 5, 2026FAQ75Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
*Execution trace table and Merkle tree constructed for zk-STARK PoR* 1.Published on May 10, 2023Updated on Sep 8, 2025FAQ179OKX Sub-Affiliate link rules
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.Published on Sep 28, 2023Updated on Mar 16, 2026FAQ645Limited-Time Offer: 50% Deposit Discount for IDR Merchants Upgrading to Diamond
Promotion Period December 24, 2025, 12:00 UTC+7 – January 1, 2026, 23:59 UTC+7 Starting January 1, 2026, the Diamond Merchant deposit requirement will return to the standard 1,000 USDT. Who’s eligible To participate in the promotion, make sure you meet the following criteria: Your account is registered in Indonesia. You are a Lite user or Super Merchant before the promotion start date.Published on Dec 24, 2025Updated on Dec 24, 2025AnnouncementsOKX to support OM crypto migration in EEA
OKX team February 16, 2026Published on Feb 16, 2026Updated on Mar 10, 2026AnnouncementsOKX Announcement on the Adjustment to the Calculation Method of Delivery, Exercise, and Settlement Prices
As a result, the calculation window will be shortened from 1 hour to 30 minutes. For the avoidance of doubt, 18 March 2026(UTC+8)will be the first day on which the 30-minute calculation window will apply. In addition, any calculations that rely on such averaged prices (for example, Delta decay and other related parameters) will be updated accordingly. OKX reserves the right to make further adjustments to the price calculation methodology with prior notice.Published on Mar 6, 2026Updated on Mar 7, 2026AnnouncementsHow do I effectively execute a trade with precision?
On the App: On the K-line chart page, select the Slider icon at the top of the chart to customize the colors, allowing you to observe market changes using a color scheme you are familiar with. On the Web: On the K-line chart page, select the Settings icon at the top of the chart to customize the colors, allowing you to observe market changes using a color scheme you are familiar with. Note: Indicator and line styles are synced across devices.Published on Jun 21, 2024Updated on Mar 26, 2026FAQ67OKX API FAQ
The rise and fall value of the latest transaction price compared to the opening price of the K-line 24 hours ago/100% of the opening price of the K-line 24 hours ago. The above formula data can be obtained through the market interface here. What's the reason for the error message "51000 Parameter posSide error" when placing an order? You need to check the account mode first; buying and selling mode/opening and closing mode, which can be viewed here to obtain posMode.Published on Sep 20, 2024Updated on Mar 23, 2026FAQ133World Cup VIP Exclusive Gift Set FAQ
Eligible Users must (1) pass or have passed OKX's advanced identity verification, (2) reach or maintain OKX VIP status as of 25 March 2026 at 10:00 (UTC+8), (3) join the Promotion by providing all of the required information (such as delivery address) on the Promotion's landing page. The Promotion consists of an OKX swag item. Limit one (1) Gift Set per Eligible User. Sub-accounts will not be eligible to participate or receive any Gift Sets.Published on Dec 19, 2025Updated on Mar 26, 2026FAQ303OKX to list FOGO on BSC in EEA
Listing time: 10:00 UTC on January 22, 2026 Buy/Sell and Convert: FOGO Project introduction Fogo is an SVM-based Layer 1 blockchain designed to deliver the greatest onchain trading experience with ultra-low latency, built by ex-traders from firms like Citadel and Jump to support high-frequency tokenized asset trading.Published on Jan 22, 2026Updated on Feb 11, 2026Announcements