Bi-weekly, bi-monthly, and bi-quarterly contracts will be listed.

Only bi-weekly and bi-quarterly contracts are listed. New and existing contracts with different expiration dates: Bi-weekly: every Friday Bi-quarterly: the third-last Friday of the expiration month (March, June, September, and December) New and existing contracts with the same expiration dates: The new contracts aren’t listed. For example, if a quarterly contract already expires on a certain date, a new bi-weekly contract set to expire on the same date isn’t listed. OKX team, Feburary 11, 2026

Tick Size 0.01 Leverage 0.01～75x Contract expirations Weekly、Bi-weekly、Quarterly、Bi-quarterly Trading Hours 7*24 Contract delivery time 08:00 (UTC), Friday of the expiring week The price limit rules for SOLUSD, AVAXUSD Futures trading are the same as Futures trading of other cryptocurrencies.

The details are as follows: Bi-weekly futures contracts will no longer be available from April 14, 2023. Bi-quarterly futures contracts will no longer be available from June 16, 2023. The futures contracts that have already been listed will not be affected. We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times. OKX April 4, 2023 (UTC)

The details are as follows: Bi-weekly futures and Bi-quarterly futures contracts will no longer be available from May 27, 2022. The futures contracts that have already been listed will not be affected. We apologize for any inconvenience this may cause. Thank you for your continued support and we assure you of our best services at all times. OKX May 20, 2022 (UTC) Click Here to Download OKX App >>> Click Here for OKX Twitter >>> Click Here to Join OKX Official Community >>>

The details are as follows: Bi-weekly expiry futures will cease to be generated from April 19, 2024. Bi-quarterly expiry futures will cease to be generated from June 14, 2024. Currently listed expiry futures will remain unaffected until their respective expiration dates. We apologize for any inconvenience this may cause and appreciate your understanding. For any inquiries, please feel free to contact us via the support center or connect with us on any platform of your choice.

in USD equivalent Tick Size 0.01 Leverage 0.01-50x Contract expirations Weekly、Bi-weekly、Quarterly、Bi-quarterly Trading Hours 7*24 Contract delivery time 08:00 (UTC), Friday of the expiring week Profit and loss calculation OKX's BTCUSDC futures and ETHUSDC futures are quoted at the price of BTC/USD index and ETH/USD index, and all margin requirements, profits and losses are calculated in USDC.

TRXUSDT Bi-Wkly 3. TRXUSDT Qtly 4. TRXUSDT Bi-Qtly We will resume all trading services as soon as possible. Thank you for your continued support! For any inquiries regarding this adjustment, please feel free to contact us in the OKX Telegram group or via the Support Center. OKX April 17, 2023 (UTC)

In order to avoid unforeseen market risks and improve the overall user experience, OKX will delist DOTUSDT, DOTUSD, ADAUSDT, ADAUSD, BCHUSDT, BCHUSD futures contracts (including weekly, bi-weekly, quarterly, bi-quarterly contracts) at 8:00 am UTC on Feb 10, 2023. Relevant orders on the order book will also be canceled after the delisting. New Bi-weekly futures contracts will no longer be generated from Feb 3, 2022.

In order to avoid unforeseen market risks and improve the overall user experience, OKX will delist AVAXUSD futures contracts (including weekly, bi-weekly, quarterly, bi-quarterly contracts) at 14:00 pm UTC on Nov 10, 2022. OKX will delist futures contracts for AVAX and terminate the relevant trades. Relevant orders on the order book will also be canceled after the delisting.

Due to SOLUSD futures contracts' low liquidity situation, in order to improve market liquidity and improve the overall user experience, OKX will delist SOLUSD futures contracts (including weekly, bi-weekly, quarterly, bi-quarterly contracts) at 7:00 am UTC on Nov 10, 2022. And SOLUSD options will not generate new expires. OKX will delist futures contracts for SOLUSD and terminate the relevant trades. Relevant orders on the order book will also be canceled after the delisting.

In order to avoid unforeseen market risks and improve the overall user experience, OKX will delist FILUSDT and LINKUSDT futures contracts (including weekly, bi-weekly, quarterly, bi-quarterly contracts) at 7:00 am UTC and 8:00 am UTC respectively on Dec 29, 2022. Relevant orders on the order book will also be canceled after the delisting.

In order to avoid unforeseen market risks and improve the overall user experience, OKX will delist FILUSD and LINKUSD futures contracts (including weekly, bi-weekly, quarterly, bi-quarterly contracts) at 7:00 am UTC and 9:00 am UTC respectively on Nov 22, 2022. Relevant orders on the order book will also be canceled after the delisting.

For example, the strike price of "BTCUSD-20200925-12000-C" is $12,000, and the forward price, which is the mark price of BTCUSD-0925 bi-quarterly futures, is $9,725. Then the OTM value is $12,000 - $9,725 = $2,275; The strike price of "BTCUSD-20200925-9000-P" is $9,000, and the forward price, which is the mark price of the BTCUSD-0925 bi-quarterly futures, is $9,725. Then the OTM value is $9,725 - $9,000 = $725. Note: “Options mark price” is given in BTC.

For example, if you have 1,000 BTC weekly expiry contracts, 500 bi-weekly contracts, 500 quarterly contracts, and 500 bi-quarterly contracts, the total number of contracts is 2,500, which corresponds to tier 2. The table below shows the maintenance margin requirement for BTCUSDT expiry contracts.Margin trading The required maintenance margin requirement can be determined through the position tiers based on the amount of borrowed crypto.