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Restart of the call-auction mechanism of OKT
For the sake of the fairness, we are going to restart the call-auction mechanism of OKT pairs. 1. OKT spot trading: OKT/USDT, OKT/BTC, OKT/ETH: 8:00 am UTC on Jan. 19. 2. All OKT trading pairs will have zero trading fees for 30 days. The taker and maker fee will both be zero for regular and professional users. The trading volume of these zero trading fee pairs will not be calculated in your level of trading volume.Published on Jan 18, 2021Updated on Nov 17, 2025AnnouncementsNotice of Adjustment on Margin Call Coefficient and Trading Fees
Fixed-margin margin ratio = (Margin + UPL)/Position margin - adjustment coefficient Cross-margin margin ratio = Equity balance/Position margin - adjustment coefficient If the investor's margin ratio breaches 0%, a margin call will be triggered. Essentially: For LTC 10x contract, if the loss has reached 90% of the position margin, a margin call will be triggered. For LTC 20x contract, if the loss has reached 80% of the position margin, a margin call will be triggered. 2.Published on Jan 18, 2018Updated on Nov 17, 2025AnnouncementsPhase 2 LUNA airdrop for OKX has started
At the time of the snapshot, all the LUNA and UST tokens that are being withdrawn or not deposited successfully will not be included. 2. At the time of the snapshot, accounts that hold LUNA and UST tokens valued under 1 USD will not be included in the airdrop. For more: OKX's detailed rules for LUNA airdrop Terra - Luna airdrop distribution OKX December. 23, 2022 (UTC)Published on Dec 23, 2022Updated on Nov 17, 2025AnnouncementsHow do I join a video call with customer support?
You can also locate your ticket in your inbox and join the video verification call directly from the email notification. On the webI can login to my OKX account Log into your OKX account and go to My tickets page Select the Join video call under your Active tickets to join the video call Join video call from your active ticketsI can't login to my OKX account Go to your email and join the video call queue when you're ready.Published on Aug 26, 2025Updated on Mar 31, 2026FAQ48Eligible OKX customers impacted by SUI Call Auction delays will receive compensation
At the same time, we will conduct a thorough post mortem to prevent similar issues from occurring again. 2. Conditions and compensation rules: Due to the issue, some users' trading actions were affected and these users will be compensated. After an in-depth analysis, we have formulated the following compensation rules: 1.Published on May 4, 2023Updated on Nov 17, 2025AnnouncementsOKX has completed distributing compensation for users impacted by SUI Call Auction delays
Dear OKX users, OKX has completed distributing compensation in USDT to users who experienced delays during SUI call auction on May 3, 2023 (UTC). Note: The compensation will be issued in USDT to your funding account directly. The compensation for the main and sub-accounts will be combined and issued to your main account.Published on May 5, 2023Updated on Nov 17, 2025AnnouncementsTrade via P2P to get PEPE — over 2 billion PEPE up for grabs!
We're excited to announce an upcoming P2P activity with over 2 billion PEPE to be won!Published on Jun 21, 2023Updated on Nov 17, 2025AnnouncementsWhat should I do during or after a scam?
Find out how you can avoid modern cryptocurrency scams and how to report them so you can protect yourself and others from falling victim.Published on Mar 11, 2024Updated on Mar 4, 2026FAQ728OKX to support MOVE/USDC spot trading pair
Please take note of the following details: Call auction will take place from 2:30 pm to 3:30 pm UTC on Dec 9, 2024. Spot trading will open at 3:30 pm UTC on Dec 9, 2024. Rules for spot trading opening In order to protect traders from price volatility at the opening of spot trading, OKX will impose the following restrictions on orders during the first 5 minutes of trading: No market orders allowed. Each limit order must not exceed 10,000 USD in value.Published on Dec 9, 2024Updated on Nov 17, 2025AnnouncementsUpgrade on Liquidated Futures Position Price Calculation and Price Change Strategy for Liquidated Futures Positions
The margin call losses caused by the difference between the bankruptcy price and transaction price will be shown in the forced-liquidation list. b.The margin call losses caused by liquidated positions after price changes will be cleared with the margin call losses from unfulfilled liquidated positions altogether. The total loss will be compensated by the insurance fund.Published on Feb 20, 2019Updated on Nov 17, 2025AnnouncementsIntroduction to options margin calculation
Position margin: Margin required for holding current positions.(1) Buyer's long position margin is 0.(2) Call options' seller:Position margin of BTCUSD and ETHUSD options = [max (0.1, 0.15 - OTM value / same expiry futures mark price) * margin factor + options mark price] * contract multiplier * amount of positions Example 5: Suppose that the current BTCUSD index is $6,000, you want to sell 50 call options.Published on Dec 16, 2020Updated on Nov 17, 2025Product documentationOKX listing mechanism
How long does the Call Auction or Pre-open period last? The duration of the Call Auction or Pre-open period may vary by trading pair. Typically, both call auctions and pre-open periods last for an hour. 2. What types of instruments support Call Auction or Pre-open? Call Auction and Pre-open mechanisms are used for spot and perpetual futures trading pairs during listings. The applicable opening mechanism for each trading pair will be specified in the listing announcement. 3.Published on Apr 27, 2018Updated on Apr 2, 2026FAQ7,469OKX lists Mina Protocol's native asset, MINA, for spot trading
MINA deposits open at 2:30 pm UTC on May 31. 2. Spot trading for MINA/USDTopens at 00:30 am UTC on June 1. 3. MINA withdrawals open at 10:00 am UTC on June 2. Note: -OKX will use Call Auction for MINA’s trading on the trading account (Classic Trading Mode). The trading on the Unified Accounts will open after the Call Auction. Learn more, see Call Auction. -OKX will limit users’ buying amounts after opening trading.Published on May 31, 2021Updated on Nov 17, 2025AnnouncementsOKX to list OKSOL — new Solana liquid staking token
There are 2 ways to get OKSOL: Go to Grow > On-chain Earn, then choose SOL Staking. Get OKSOL through spot trading.About the OKSOL spot trading pairs Launch time OKSOL/USDT: Call auction will take place from 7:00 am to 8:00 am UTC on December 11, 2024. Spot trading will open at 8:00 am UTC on December 11, 2024. OKSOL/SOL: Call auction will take place from 7:30 am to 8:30 am UTC on December 11, 2024. Spot trading will open at 8:30 am UTC on December 11, 2024.Published on Dec 11, 2024Updated on Nov 17, 2025AnnouncementsOKX Options Introduction
Contract Type Relationship between S (final settlement price) and K (strike price) ITM/ATM/OTM Call options S>K ITM SK OTM S=K ATM 2. OKX Options Contract Specification Contract Type Call and Put Exercise Style European options Contract Expirations 1, 2, 3, 4 dailies 1, 2, 3 weeklies 1, 2, 3 monthlies 1, 2, 3 quaterlies of the March, June, September and December cycle.Published on Sep 5, 2023Updated on Nov 6, 2025Product documentation