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. Is there a limit to the number or size of orders users can place during the Call Auction? Yes, we apply a limit on the total size of orders that applicable users can place during the call auction. Please refer to the specific listing announcement for more details.

As the world's leading, and among one of the largest venues to access crypto assets, we take our listings process very seriously and we want to improve it based on community feedback. All listings are subject to an extensive review process led by our listings team. Part of that review requires us to determine the countries where an asset can or cannot be listed. Factors such as regulations and compliance are taken into consideration.

We are pleased to announce that USDT-margined perpetual swaps for FLOW will be listed at 10:00 am UTC on November 7. The updates will cover both the web and app interfaces as well as API.

We are pleased to announce that USDT-margined perpetual swaps for HBAR will be enabled at 06:00 am UTC on August 16,2023. The updates will cover both the web and app interfaces as well as API. The details are as follows: HBARUSDT Perpetual Swap: Feature Details Underlying HBAR/USDT Index Settlement asset USDT Face value 100 Price quotation 1 HBAR value calculated in USDT equivalent Tick size...

We are pleased to announce that USDC USDT-margined perpetual swaps will be enabled at 8:00 am UTC on March. 12. The updates will cover both the web and app interfaces as well as API. The details are as follows: USDCUSDT Perpetual Swap: Feature Details Underlying USDC/USDT Index Settlement asset USDT Face value 10 USDC Price quotation 1 USDC value calculated in USDT equivalent Tick size 0.0001...

Some scammers try to fraud by claiming from our OKX listing team informing you that a project will be or have been listed on OKX. Do not trust third-party messages or emails. If you find suspicious news, verify them through our official verification channel https://www.OKX.com/support-center/channel-verification or email list@OKX.com. Please note that we never send you emails by list@OKX.com. It is only used to receive the listing application.

Dear valued customers, We are pleased to announce that OKX will launch FLM/USDT. Please take note of the following go-live schedule: FLM Spot Trading: FLM/USDT 7:00 Sep 28, 2020 (UTC) FLM Withdrawal: 15:00 Sep 28, 2020 (UTC) You may find more information about the token here: About Flamingo-4th Project of OKX Jumpstart Mining Risk Warning: Trading digital assets involves significant risk and may...

Dear valued customers, We are pleased to announce that OKX will launch ZYRO/USDT. Please take note of the following go-live schedule: ZYRO Spot Trading: ZYRO/USDT 9:00 Sep 11, 2020 (UTC) You may find more information about the token here: About ZYRO-1st Project of OKX Jumpstart Staking Risk Warning: Trading digital assets involves significant risk and may result in the loss of your invested...

Dear OKX users, OKX is proud to announce that Zcash (ZEC) and Dash deposit service is now available. Spot trading service will start at 09:00 pm Beijing Time on 13th November, 2017. OKX friendly reminder: Digital asset is a high-risk investment instrument. Users should fully understand the risks and consequences involved in trading these cryptocurrencies. OKX will continue to provide the best...

We are pleased to announce that USDT-margined perpetual futures for PUMP will be enabled at 5:30 pm UTC on July 14, 2025. This update covers both the web and app interfaces as well as the API. The details are as follows: Perpetual futures trading Features Details Underlying PUMP/USDT index Settlement crypto USDT Face value 1000 Price quotation 1 PUMP value calculated in USDT equivalent Tick size...

We are pleased to announce that USDT-margined perpetual futures for SAHARA will be enabled at 12:30 pm UTC on June 26, 2025. This update covers both the web and app interfaces as well as the API. The details are as follows: Perpetual futures trading Features Details Underlying SAHARA/USDT index Settlement crypto USDT Face value 10 Price quotation 1 SAHARA value calculated in USDT equivalent Tick...

We are pleased to announce that USDT-margined perpetual futures for SPK will be enabled at 10:30 am UTC on June 17, 2025. This update covers both the web and app interfaces as well as the API. The details are as follows: Perpetual futures trading Features Details Underlying SPK/USDT index Settlement crypto USDT Face value 100 Price quotation 1 SPK value calculated in USDT equivalent Tick size...

We are pleased to announce that USDT-margined perpetual futures for RESOLV will be enabled at 2:30 pm UTC on June 10, 2025. This update covers both the web and app interfaces as well as the API. The details are as follows: Perpetual futures trading Features Details Underlying RESOLV/USDT index Settlement crypto USDT Face value 10 Price quotation 1 RESOLV value calculated in USDT equivalent Tick...

We are pleased to announce that USDT-margined perpetual futures for SOPH will be enabled at 1:30 pm UTC on May 28, 2025. This update covers both the web and app interfaces as well as the API. The details are as follows: Perpetual futures trading Features Details Underlying SOPH/USDT index Settlement crypto USDT Face value 100 Price quotation 1 SOPH value calculated in USDT equivalent Tick size...

We are pleased to announce that USDT-margined perpetual futures for HUMA will be enabled at 1:30 pm UTC on May 26, 2025. This update covers both the web and app interfaces as well as the API. The details are as follows: Perpetual futures trading Features Details Underlying HUMA/USDT index Settlement crypto USDT Face value 100 Price quotation 1 HUMA value calculated in USDT equivalent Tick size...