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Profit and loss calculation of margin
Margin mode of single currency account Profit and loss Long margin with base crypto, PnL is quoted with base crypto (using Mark price and Last price) Mark price PnL = Assets in position - (Debt + Interest) / Mark price Last price PnL = Assets in position - (Debt + Interest) / Last price Long margin with quote crypto, PnL is quoted with quote crypto (using Mark price and Last price) Mark price PnL = Assets in position * Mark price - (Debt + Interest) Last price PnL = Assets in position * Last pricePublished on Jun 17, 2022Updated on May 29, 2026Product documentationIsolated margin mode
price Long position using quote crypto as margin Floating PnL = assets * mark price - |liability + interest| Short position using base crypto as margin Floating PnL = assets / mark price - |liability + interest| Short position using quote crypto as margin Floating PnL = assets - |liability + interest| * mark price In the old isolated margin mode Long position using base crypto as margin Floating PnL = assets - |liability + interest| / mark price - margin Short position using quote crypto as marginPublished on Jun 17, 2022Updated on May 29, 2026Product documentationSpot and futures cross margin mode
currency, and the P&L is calculated in the quote currency.P&L = total assets - (liability + interest) * mark price4) Short positions with the trading currency serving as the margin currency, and the P&L is calculated in the trading currency.P&L = Total assets / marked price - (liability + interest) P&L ratio P&L/initial margin Initial margin 1) Long positions with trading currency as margin currency, and liability calculated in quote currency.Initial margin = (liability + interest) / (mark pricePublished on Jun 17, 2022Updated on May 29, 2026Product documentationWhat should I do if I want to withdraw assets that are not supported on other platforms?
Solution: Once your withdrawal status is marked as "Withdrawing" or "Transferred Out," it means the assets have left the OKX platform. You can only consult the customer support of the receiving platform or wallet to find out when the funds will arrive.Published on Apr 8, 2025Updated on May 29, 2026FAQ12Notice: Fee Update for RLUSD-USDT and USDG-USDT — Effective June 19, 2026
For RLUSD-USDT and USDG-USDT, this marks the end of the zero-fee promotion. No action is needed. The new fees will apply automatically starting June 19, 2026. Please refer to the Trading Fees page for your jurisdiction for the latest applicable rates.Questions? For questions, contact your Relationship Manager or reach out to Customer Support. Thank you for your continued support. OKX US TeamPublished on Jun 8, 2026Updated on Jun 9, 2026AnnouncementsHow do I fix errors when submitting my institutional verification?
Missing information may cause your application to be declined or remain marked as In progress. Double-check that all required fields are accurately completed. If you're unable to proceed as you're waiting for your team to prepare certain documents, you can continue working on other parts of the application. Use the progress bar on the side to navigate and fill out any remaining sections.Published on Oct 10, 2024Updated on May 29, 2026FAQ60OKX Beginner's Guide
On the web: To access the Support Center, select the question mark (?) icon next to your profile. You'll find FAQ articles covering topics such as account settings, deposits, withdrawals, and more. Select the question mark icon On the app: Open your app and tap the Menu icon. Select the headset icon to browse articles of interest. Select one of the headset iconsWhere can I find OKX Assistant?Published on Nov 10, 2025Updated on May 29, 2026FAQ1Introduction of rules on OKX Connect
Therefore, the connect code must be marked in the "tag" when an order is placed. Example: Your connect code is "ABCD"; When you place an order, you need to input the connect code in "tag". For example, on the information of trading order No. ABCDabcdef123, the "tag" is marked "ABCD" The demonstration of API information in a trading order: { "instId": "BTC-USDT", "tdMode": "cash", "side": "buy", "ordType": "limit", "px": "1000", "sz": "0.01" "clOrdId": "ABCDabcdef123" "tag": "ABCD" } 9.Published on Feb 9, 2026Updated on May 29, 2026Product documentationPortfolio margin mode: cross-margin trading (Risk Unit Merge)
USDT-based perpetual and expiry futures: Cash delta = Contract size × Multiplier × Mark price × USDT to USD price × Position size USDC-based perpetual and expiry futures: Cash delta = Contract size × Multiplier × Mark price × USDC to USD price × Position size Other crypto-based perpetual and expiry futures: Cash delta = [1 / (Mark price × (1 + 0.01%))] × Contract size × Multiplier × The crypto’s USD-equivalent price Options: Cash delta = Cash delta contract × Contract size × Multiplier × Mark pricePublished on Dec 3, 2024Updated on May 29, 2026Product documentationPrice limit rules
In order to make users better understand price limit, and convenient for users to trade, the highest price of buy order and lowest price of sell order are calculated as follows: Highest price of buy order = Mark price of options + Adjustment coefficient * Max (0.004, 0.016 * abs (Delta)); Lowest price of sell order = Mark price of options - Adjustment coefficient * Max (0.004, 0.016 * abs (Delta)); OKX may adjust the above parameters according to certain market conditions, and the adjustment coefficientsPublished on Jun 16, 2022Updated on Jun 8, 2026Product documentationWhat is Proof of Reserves (PoR) user snapshot data?
When position assets are 9.99 ETH and position liability is 10,872.4 USDT, the ETH mark price is 1,091.43 and PnL is 0.0283ETH. Formula "Equity" refers to the "Asset" tab of the trading page Account asset equity = cross account balance + isolated position margin + margin trading UPL + futures UPL + perpetual UPL + options value Asset equity snapshot is calculated by the actual assets and liabilities of margin trading.Published on Jan 20, 2023Updated on May 29, 2026FAQ533How to prevent phishing emails?
Report and delete suspicious emails Mark the email as spam or phishing, then delete it to prevent accidental clicks.Published on Jun 24, 2025Updated on May 29, 2026FAQ3How do I check if an email is officially from OKX via EML file?
If the sender isn't authorized, the email may be rejected, marked as spam, or labeled as a "suspicious sender" in the user interface.If the email provider has more lenient rules (e.g., QQ Mail, some corporate mailboxes) The email may still be delivered even if SPF/DKIM fails, and the warning indicators may be less visible. This can make it easier for some users to mistake a faked email for an official message.Published on Nov 24, 2025Updated on May 29, 2026FAQ18Outcomes User Guide
All intellectual property rights in the "FIFA World Cup" and related event names, marks, logos, and designs are owned by FIFA. Participation in this promotion constitutes the participant's acknowledgment that they have read and agreed to this disclaimer.What is Outcomes? Outcomes lets you predict the results of real-world events.Published on Jun 2, 2026Updated on Jun 4, 2026FAQ1Smart Arbitrage with staking
(1)Go to the Strategy Trading homepage. (2)Click on the Smart Arbitrage Strategy. (3)Select a Smart Arbitrage Strategy marked with staking rewards, such as the SOL Smart Arbitrage Strategy or ETH Smart Arbitrage Strategy. (4)Enter your investment amount and check the option to enable staking rewards (enabled by default). (5)Click "Create Strategy" to complete the setup. How to View My Earnings?Published on May 7, 2025Updated on May 29, 2026Product documentation