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What is Proof of Reserves (PoR) user snapshot data?
Initial: Funding account 5,000 USDT Flexible/Fix Loan: user stakes 5,000 USDT to borrow 0.1 BTC Comparison between user assets after the loan and snapshot data: Account equity Snapshot Initial assets 5,000 USDT Loan User puts down 5,000 USDT as collateral to borrow 0.1 BTC Borrowed loan? Funding account: 0.1 BTC Grow account: 3,422.46 USDT Note: This is a user's collateral equity.Published on Jan 20, 2023Updated on Apr 3, 2026FAQ497What Are Event Contracts
During the contract's life, users can sell their shares on the order book at any time to lock in gains or cut losses — no need to hold until expiry. Peer-to-peer trading of opinions; price equals probability. Buyers and sellers are matched through a unified order book. Prices are determined by market supply and demand with no platform price intervention, ensuring fair pricing. An Up quote of 0.5 USDT indicates the market assigns approximately 50% probability to the event occurring.Published on Apr 8, 2026Updated on Apr 10, 2026Product documentationHow to Trade Event Contracts and Settlement Logic
The outcome is determined based on the designated result source. A review is assessed to determine if a dispute is needed; if so, the dispute process is followed, which may delay settlement. Settlement processing is completed. After an event contract expires, the platform automatically completes settlement — no manual action is required from users.Settlement flow overview: Contract expires; the system automatically collects OKX index price data within a specified time window.Published on Apr 8, 2026Updated on Apr 10, 2026Product documentationSpot index prices
The average mechanism is designed to ensure that the index remains representative, effectively mitigating the influence of anomalous price deviations originating from a single exchange. Calculating the spot index price A. For each index price, retrieve the corresponding trading pair’s price from the designated exchanges in real-time. The frequency of data retrieval is subject to the API rate limits set by these exchanges. B.Published on Jun 16, 2022Updated on Nov 5, 2025Product documentationOKX Enhanced Liquidity Program
Accept the speed bump applied before the order enters OKX’s system.Are ELP orders visible in the order books? API order book ELP orders will be excluded from current order book REST endpoints or WebSocket channels. GET /api/v5/market/books GET /api/v5/market/books-full WebSocket: books/books5/bbo-tbt/books-l2-tbt/books50-l2-tbt There will be a new WebSocket channel to include all ELP orders only (both valid and invalid orders).Published on Nov 26, 2025Updated on Jan 13, 2026Product documentationTradingView Subscription Codes – Terms and Conditions
Users must select the applicable plan and enter the provided coupon code in the designated "Have a promo code?" field on the TradingView payment page. Subscriptions purchased without entering the code cannot be retroactively included in this offer.1.6. Reward Details: Codes for eligible users will be distributed by the Distributor as outlined in Section 1.4.Published on Jul 23, 2025Updated on Sep 9, 2025FAQ5How do I find my deposit address and tag/memo/comment?
On the deposit page, select Address > Add address Go to address book page to add new addressHow do I edit the name of a deposit address? On the deposit page, select Address > Edit > Edit the deposit address name Select the edit from the address book page to editHow do I change my deposit address?Published on Aug 22, 2023Updated on Apr 10, 2026FAQ68,513OKX listing mechanism
The applicable price limits and reference prices are determined prior to the start of trading and may vary by listing. Relevant details will be announced in advance. Order rules Supported order type: Limit orders only Market orders: Not supported All eligible users may participate in pre-open Orders that meet the pricing requirements will remain in the order book when trading begins.Orders that do not meet the pricing requirements may be cancelled at the end of the pre-open period.Published on Apr 27, 2018Updated on Apr 2, 2026FAQ7,477What are sanctions?
Many jurisdictions have put obligations in place to ensure that the sanctions programs applicable in their country are adhered to.Published on Sep 1, 2024Updated on Nov 17, 2025FAQ3What's demo trading and how do I use it?
Access to market data: many demo trading platforms offer access to real-time market data and trading tools, allowing traders to gain a better understanding of the crypto markets and how they work.How do I use demo trading? Log in to your OKX account and navigate to the User Center menu. Look for Demo trading under the Trade section or at the Shortcuts section and select it to switch to the trading simulation mode on the app.Published on Dec 12, 2023Updated on Apr 10, 2026FAQ982How do I enable allowlist? (web)
You can either enter the address or select the address in your address book. If there's no address available, you can select Add address or Manage address book to add a new address to your address book. Open your address book 4. Select Add address and select your preferred options; whether single address or multiple addresses. Note: when adding address, you can save the network selected as an EVM network address to withdraw other crypto from this network.Published on Aug 14, 2023Updated on Feb 12, 2026FAQ417How do I enable allowlist? (app)
With this feature enabled, you can only withdraw to addresses saved in your address book. To add a new address, simply add it to your address book prior to withdrawing. If your account is compromised, the extra layer of protection will prevent you from withdrawing funds to any unauthorized addresses.Getting started Open your OKX App, go to Assets > Withdraw > Select Withdraw crypto > Select crypto 2. Select Address book > Tap Address Settings icon in the top-right corner 3.Published on Aug 14, 2023Updated on Mar 31, 2026FAQ1,904Trading Fee Rules FAQ
A taker order occurs when you place a trade that is immediately filled against an order already on the order book. Taker orders incur a fee based on the taker fee rate. A maker order happens when you place an order that goes on the order book with a set price and quantity, such as a limit order that sits on the book until matched. Maker orders are charged a fee based on the maker fee rate. Maker orders add to the order book’s liquidity, providing more depth to the market.Published on Mar 22, 2024Updated on Apr 9, 2026FAQ1,078How do I protect my account from Trojan horse takeovers?
Tampered Software Installers Some applications are repackaged to include hidden malware such as keyloggers or remote access tools. These are commonly distributed via unofficial platforms like torrent sites, public forums, or social media. Phishing Emails and Attachments Emails disguised as bills, delivery notices, or company updates may contain dangerous links or attachments designed to deploy malware. Risky file types include .exe, .zip, .docm, and .xlsm.Published on May 30, 2025Updated on Feb 5, 2026FAQ12Smart Arbitrage
The information presented in this article (including market data and statistical information, if any) is for general reference only. While all reasonable precautions have been taken in preparing these data and charts, we accept no responsibility for any factual errors or omissions expressed herein.Published on Aug 8, 2024Updated on Mar 11, 2026Product documentation