Strike price (or exercise price): the price at which the Options buyer can buy or sell an underlying asset when exercising a Call or Put options respectively. Contract type: Call options give the buyer the right to buy at a specified price while Put options give the right to sell at a specified price. Exercise Style: American Options can be exercised at any time prior to its expiration date. European options can only be exercised on its expiration date. OKX Options are European options.

Mass cancel and CAA are available for MMP orders.What are the position limits for options trading? Options position limits lists the default order size and position limits. For market makers, please contact your account manager or institutional@okx.com to raise any limits.Is self-trade prevention available for options trading via API? Self-trade prevention is offered via API.What are the API rate limits for options trading? Single order rate limit is 60 requests per 2 seconds.

This now includes crypto options. At the moment, traders can use coin-margined options for funding.

Keeping your user ID handy can simplify many processes, allowing you to access assistance and platform features without delays.On the app Select the Menu option on the corner to be redirected to the User Center on the app Proceed to tap on the menu option Select the Profile and settings option at the top Load the info of your profile by selecting the Profile and settings option You'll see your UID info displayed within the Profile section on the User Center page, and the Copy option to copy it Your

Select Futures PnL to view the analysis throughout the month On the Web: Head to the Assets option on the menu and hover on it to load the options menu Load other options when you hover on the Assets option Select Analysis from the drop-down menu Analysis option can be selected from the options menu Select Futures analysis once the Analysis page is loaded to view the analysis throughout the month Futures analysis is available for selection under the Analysis page How do I view the Performance stats

Head over to the Copy trading page and select My lead trades Proceed to enter the My lead trades option Once in, select Lead settings Select the Copy mode restrictions option within the Lead trade settings Select Copy mode restrictions option Toggle between No restrictions or Smart sync only options under the Copy mode restrictions option within the Lead trade settings Select your preferred restriction mode A statement on the lead trader requiring copy traders to use smart sync will appear on the

Navigate to the Trade option on the main menu and select Spot or Futures based on your preference Once the chart is loaded, locate the Indicators option in the main toolbar and select it to open the list of available indicators Note: each chart type has a different set of indicators.

On the web Load the trading chart by navigating to the trading page, select the market you wish to trade in (for example, Spot, Futures) Select the Chart settings option Enter the Chart settings by selecting the option from the main menu In the chart settings menu, look for the Events option and check the boxes to turn the feature on before proceed to confirm it Head to Events and select all of the available options Once enabled, economic events will appear as markers or labels on the chart, aligned

Select Display Enable quick order by ticking the Quick order option Activate the Floating window and/or Plus button by toggling the function on Switch on both of the options available under the Quick order option Find out how you can effortlessly execute your trade precisely here.

Find the NFT in your wallet Select Sell Kickstart your sale process by selecting Sell option Set your price and expiry then select List Select List to sell your NFTHow do I buy an NFT in the secondary marketplace? Find the NFT you want to buy on OKX secondary marketplace If the seller has it listed, you'll see a Buy now option to buy it at the asking price If not, you'll have the option to make an offer. This can be done by selecting the Make offer option Note: offers need to be made in WOKB.

the pending transaction and select it Load the order page by selecting the transaction You'll be redirected to the order page, select the Cancel option and you'll get your refund Cancel the order to redeem the refund

to select the alert of your preference or the Create alerts option In the designated field, input your custom message.

The filtering options have also been optimized for a more efficient user experience. Select the filter button Turn on the option to hide assets with balances of 0 - 1 USD Check on the filters that you'd like to set on your tradingFAQWhy does the number of Positions option become very large? After the merger, the total of both positions and assets will be calculated, which may result in a larger figure than before.Why are my assets more than before on the trading page?

When trading futures, head over to the Indicators option on the top menu above the chart and select it Select the Indicators option to load the indicator settings page Indicator settings pop-up page will appear, select sub-chart indicators option on the top menu Check the box of the trading data indicators for the Account long/short ratio Select Acc. L/S indicator and set your preference on the details before proceeding For App: select Trade > Spot > Chart (logo) > Indicators > Top Acc.

When trading futures, head over to the Indicators option on the top menu above the chart and select it Select the Indicators option to load the indicator settings page Indicator settings pop-up page will appear, select sub-chart indicators option on the top menu Check the box of the trading data indicators for the Taker buy/sell volume Select Taker B/S indicator and set your preference on the details before proceeding Learn more on how you can explore the chart trading layout here.