OKX is pleased to announce the listing of USDS on our spot trading markets. Please take note of the following details:
USDS deposits will open at 03:00 UTC on April 17, 2026.
USDS pre-open will take place from 08:00 to 09:00 UTC on April 17, 2026.
USDS/USDT spot trading will open at 09:00 UTC on April 17, 2026.
USDS withdrawals will open at 11:00 UTC on April 17, 2026.
Spot market opening risk control rules
Price limit rules:
During the pre-open session and continuous trading, index-based limit rules will be applied.Index-based limit calculation rules:
|
Phase |
Maximum bid price |
Minimum ask price |
|
During Pre-Open session |
Index × (1 + J) |
Index × (1 – J) |
|
Within the 10 minutes of continuous trading |
Index × (1 + X) |
Index × (1 – X) |
|
After the first 10 minutes of continuous trading |
Min[Max(Index, Index (1 + Y) + Avg premium in the last 2 mins), Index × (1 + Z)] |
Max[Min(Index, Index × (1 – Y) + Avg premium in the last 2 mins), Index × (1 – Z)] |
OKX may adjust the parameters J, X, Y, Z or switch limit price calculation methods based on market conditions without prior notice.
For real-time rules, please visit /trade-market/info/spot.
USDS is the upgraded stablecoin of the Sky Ecosystem. USDS can be upgraded from Dai or converted from USDC at a 1:1 ratio, on Sky.money and other frontends.
Asset name: USDS
Ticker: USDS
Contract Address: ETH chain (0xdc035d45d973e3ec169d2276ddab16f1e407384f)
Check USDS Price: https://www.okx.com/price/usds-usds
Top up your balance to get ready for USDS/USDT spot trading:
Risk warning: The foregoing overview and information, some of which may be provided by third parties and not OKX, are for informational purposes only. OKX does not guarantee the accuracy or completeness of any information contained herein and such information does not constitute any representation, warranty or any financial, investment or other form of advice by OKX. Such information may not be suitable for all persons; it should not be relied upon in connection with a particular investor's trading; and, is not intended to be, nor should be construed as, an offer, recommendation or solicitation. Such information is also not intended for persons who reside in jurisdictions where providing such information would violate the laws or regulations of such jurisdiction. Digital assets are highly speculative and subject to high volatility, may become illiquid at any time, and that investors may lose the entire value of their investment. Before trading any digital asset, you should do your own research and evaluate your risk appetite. OKX is not responsible for any losses which you may incur from trading digital assets. Please refer to OKX Terms of Service and Risk & Compliance Disclosure for more information.
For any inquiries, please feel free to contact us via OKX Support Center or connect with us on any platform of your choice.
OKX Team
April 17, 2026
