Dear valued customers, OKX Perpetual Swap is officially launched on our website and app. The Perpetual Swap is OKX’s latest derivative product characterized by no expiry and delivery. At the first phase, it supports BTC with a maximum of 100x leverage. The Perpetual Swap also features mark price, tiered maintenance margin ratio system, and partial liquidation mechanism for better risk management.

Dear valued customers, OKX Perpetual Swap is officially launched on our website and app. The Perpetual Swap is OKX’s latest derivative product characterized by no expiry and delivery. At the first phase, it supports BTC with a maximum of 100x leverage. The Perpetual Swap also features mark price, tiered maintenance margin ratio system, and partial liquidation mechanism for better risk management.

There are buttons on the platform labeled "Kill" you can use to instantly cancel RFQs and quotes. "Kill RFQs", "Kill Bids", and "Kill Asks" are always visible at the top right corner of the RFQ Board. Also, after clicking "View Details" on the quotes of an RFQ, you will see the "Kill" button which can be used to cancel your RFQ.

Kill RFQs and Kill selected are always visible in the top right corner of the RFQ Board.

Useful in volatile markets.ii) Fill or kill A Fill or kill order must be fully filled immediately upon placement, or it is entirely canceled. This ensures the buy/sell order is fully executed or canceled entirely (without partial fills).How do I place a Fill or kill order? Select Advanced Limit Order and select Fill or kill Enter your limit price and quantity Confirm the orderWhy should I use Fill or kill order? Ensure your orders are fully executed in full.

You can cancel all current quote by selecting the Kill quotes button at the top of the RFQ Board. To batch cancel a number of quotes, you can select the checkboxes on the RFQ Board under the Action column. Once you have selected any of the checkboxes, a Kill selected button will appear at the top of the RFQ Board.

Advanced limit order While a regular limit order is Good till Canceled by default, an advanced limit order offers 3 order options — Post Only, Fill or Kill, and Immediate or Cancel. Post Only Post Only orders are guaranteed to enter the order book with the user being a market maker. If a Post Only order is able to match with an existing order instantly, it will be canceled. Fill or Kill A Fill or Kill order must be filled fully and immediately, otherwise the entire order will be canceled.

The limit of 500 pending orders will apply to the following order types: Limit Market Post only Fill or Kill (FOK) Immediate or Cancel (IOC) Market order with Immediate-or-Cancel order (optimal limit IOC) Take Profit / Stop Loss (TP/SL) Limit and market orders triggered under the order types below: Take Profit / Stop Loss (TP/SL) Trigger Trailing stop Arbitrage Iceberg TWAP Recurring buy API users will receive the error code "51174" when they exceed the pending order limit .

By far, ELT has formed in-depth partnerships with global music stars Akon and DJ Snake, Marvel Universe and DC Universe director James Gunn (Guardians of the Galaxy, Suicide Squad), and Sid Ganis, the former president of the Oscars.

The social trading squad continues to innovate and improve, and has recently introduced six significant features to enhance its copy trading product, with many more planned for release in the upcoming weeks.

Pharming: the attacker spots the vulnerability of the user's computer system and modify the file about DNS information stored in the user's computer with malicious code, and replaces the website address that the user would visit with the phishing website address. After entering the legitimate website address in the browser, the user will be auto-redirected to the phishing website address. If the user isn't aware of this, the attack is successful.

Here are some examples of eligible ELP takers: Normal order types are placed by clients through UI: Market Limit Fill or kill (FOK) Immediate or cancel (IOC) Limit and market orders triggered by order types below: TP/SL Trailing stop Trigger Limit and market orders triggered by TP/SL attached to other orders. IOC orders placed via OpenAPI and specify request parameter elpTakerAccess:true.

Links to third-party websites In order to implement identification information review, this Site may link to third-party websites (such as online banking websites, identity authentication solutions) (“Linked Websites”).

To start using Uniswap on X Layer, just visit Uniswap’s official website and select the token pair on you’d like to trade on X Layer. For more information and ecosystem updates, check out X Layer’s official website. Thank you for your continued support. We will keep expanding the X Layer ecosystem and delivering high-quality decentralized products and services to our users. X Layer team January 16, 2026

For available third-party bridge options, please visit our official website: https://web3.okx.com/zh-hans/xlayer/bridge. Thank you for your continued support. We will keep expanding the X Layer ecosystem, and X Layer will continue to provide you with high-quality products and services! OKX Web3 team Aug 8, 2025