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

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.

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.

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?

Select from any of the available trading modes off the main page menu to load the trading chart Select the multiple chart option from the main menu of the chart Select the chart layout, select up to 8 charts Load the chart layout option and select the 8-chart option Sync the interval, crosshair, and date range under Sync chart settings Head back to the chart layout and load all the synchronization of the options available For more info on how to navigate better in the trading world, visit here.FAQCan

Here’s how to select the Language option from the top menu to view the available languages.

Yes, we offer both cross margin and isolated margin options: Cross Margin: uses the entire account balance to maintain positions, sharing the risk across multiple trades. Isolated Margin: limits the margin to a specific trade, isolating the risk to that trade alone. Visit here for more details on the margin options.

Go to the Trading page Hover on the arrow besides the Candles option, and select the interval selector above the trading chart Scroll down and select Custom interval from the available options Select Custom Interval within the list of interval periods available Enter your preferred time interval (for example, 3 minutes, 12 hours, or any custom setting) Fill in the custom time interval as you wish Confirm your selection, and the chart will adjust accordinglyHow does the custom interval feature help

Select the Explore option at the main menu bar Under the Feed section, you'll be able to receive crypto news and updates Select the Feed option to load up the current news update Select Feed and you'll be able to find the latest news and X platform update within the Feed page Read through the latest news update from the FeedHow do I see the latest feed for a specific crypto?

Options Trading fee of options = Min(Fee rate × Contract Multiplier × Contract size × Number of contracts, 7% × Option premium × Contract Multiplier × Contract size × Number of contracts) Take BTCUSD options (Contract Multiplier is 0.01, Contract size is 1 BTC, Option premium is 0.05 BTC) as an example.

how you can verify your passkey once you have enabled the feature:Verify with your current device You'll be prompted to use passkey for verification If you enable passkey, you'll be prompted by using passkey to use it for verificationVerify with another device You'll be prompted to use passkey to sign in and select Other Sign In Options Select other sign in options to use another device to verify your passkey Select iPhone, iPad, or Android device and select Continue to get a QR code Use your other