OKX will delist the FEG/USDT trading pair and open FEG withdrawals at 9:00 am UTC on May 13. Users who have pending orders for the FEG/USDT trading pair should cancel the pending order before 9:00 am UTC on May 13 or the pending order will be automatically cancelled by the order system, FEG will be returned to your trading account after the order cancellation is completed. We apologize for any inconveniences.

OKX will resume trading for COVER/USDT and COVER/ETH today at 12:00 pm UTC. The time for deposits and withdrawals will be announced soon. For more details and information, please refer to the following: Announcement on OKX’s solution to the COVER incident Regards, OKX Jan. 12, 2021 Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

Example: A user wants to place a buy order for BTCUSD-191227-7500-C and the following is his current order status: No. Contract Name Order No. of Contracts 1 BTCUSD-191227-7500-C Buy 30 2 BTCUSD-191227-7500-P Sell 2 3 BTCUSD-191227-7500-C Sell 1 4 BTCUSD-191227-8000-C Buy 3 He has already placed 2 orders (Order 1 and 3) for BTCUSD-191227-7500-C. As the total number of orders has not exceeded the limit, he can place a new buy order.

* Margin Factor + Mark Price c * Margin Factor * index price + Mark Price MMR (Short Put) max(c, c * Mark Price) * Margin Factor⁴ + Mark Price max(c * index price, c * Mark Price) * Margin Factor⁴ + Mark Price Index Coin-Margined BTCUSD Coin-Margined ETHUSD USDⓈ-margined BTCUSD USDⓈ-margined ETHUSD a 0.1 0.1 0.1 0.1 b 0.15 0.15 0.15 0.15 Min Open Order Margin 0.1 0.1 0.1 0.1 c 0.03 0.05 0.03 0.05 Margin Factor https://www.okx.com/trade-market/position/option Note: ¹ Long options do not require IMR

Dear Users: In order to enhance users' trading experience, OKX will modify the mechanism by which Automatic-Deleveraging is triggered, effective 12:00 pm UTC on Mar 6th, 2025. Details (and defined terms) are set out in this article: https://www.okx.com/help/iv-introduction-to-auto-deleveraging-adl A key adjustment in the triggering conditions is as follows: Before After ADL Trigger Condition: 1.

The current mark price of "BTCUSD-20200327-6000-C" is 0.0575 BTC, while you place an order at 0.06 BTC. The mark price of BTCUSD-20200327 futures with the same expiry date is $5,900, then the OTM value is $6,000 - $5,900 = $100.

A new quarterly expiry will be added on the last Friday (BTC) or 3rd to last Friday (ETH) of each calendar quarter at 08:00 UTC. Options Expiries Options BTC-USD & ETH-USD Expiries Available 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. Expiration Time Daily options expire every day at 08:00 UTC. Weekly options expire on each Friday of each week at 08:00 UTC.

Total Supply and Allocation Total supply: 236,355,290 ATOM C. Useful Links Official Website: https://cosmos.network White Paper: https://cosmos.network/resources/whitepaper Block Explorer: https://cosmos.bigdipper.live Risk Warning: Trading digital assets involves significant risk and can result in the loss of your invested capital.

Each promotional day starts at 12:00 (UTC+1) and ends at 11:59 (UTC+1) c. Each reward is capped at 30 USDT d. The rewards will be distributed in USDT e. Rewards will be distributed within 21 days after the campaign period ends Rewards distribution for Promotion B: a. Only 3 merchants who traded with the highest number of unique counterparties during the campaign will be rewarded b. The rewards will be distributed in USDT c.

Adjustment Time Time Asset 08:00 - 09:30 Sep 16, 2019 (CEST, UTC+2) BSV, TRX, ETC 08:00 - 09:30 Sep 17, 2019 (CEST, UTC+2) BCH, XRP, LTC 08:00 - 09:30 Sep 18, 2019 (CEST, UTC+2) BTC, EOS, ETH NOTE: If a volatile market condition takes place during the scheduled time, the adjustment may be postponed. Details will be further announced if a postponement happens. B.

= Configuration item* Type Formula Others Call option C × Margin factor × Face value × Contract multiplier × Number of liquidated positions C = Configuration item Put option Max (C, C × Option mark price) × Margin factor × Face value × Contract multiplier × Number of liquidated positions 1.4 Liquidation process The forced liquidation process will vary based on the account mode and position mode.

BTC-USD-241231-50000-C underlying-USD_UM-expiration date-strike-type, e.g. BTC-USD_UM-241231-50000-C Expiry Time expiry time at 8:00 (UTC+0) on the expiration date. expiry time at 8:00 (UTC+0) on the expiration date. Creation Time Options with new expiration date are created at 8:30 UTC. Options with new expiration date are created at 8:30 UTC.

Dear OKX users, Effective May 6, 2026 at 16:00-17:00(UTC+8), OKX will update the fee structure for Event Contract. The revised parameters are as follows Maker fee (K2): Updated from 0 to −0.009. As a maker, you will receive a fee rebate on each filled order, credited to your account in real time. Settlement fee: Waived. No settlement fee will be charged upon contract expiry.

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Adjustment Time Time Time 09:00 – 10:30 Oct 22, 2019 (CEST, UTC+2) BSV, TRX, ETC 09:00 – 10:30 Oct 23, 2019 (CEST, UTC+2) BCH, XRP, LTC 09:00 – 10:30 Oct 24, 2019 (CEST, UTC+2) BTC, EOS, ETH NOTE: If a volatile market condition takes place during the scheduled time, the adjustment may be postponed. Details will be further announced if a postponement happens. B.