OKX SG Announcement: Unified USD and USDC Order Books

Published on 1 Jul 20252 min read

From 10 July 2025, OKX SG will start unifying all USD and USDC order books to improve your trading experience. For example, if you wish to trade BTC using USD or USDC, you will soon access a single BTC/USD order book where you can choose to buy/sell BTC against USD or USDC.

What this means for you:

Enhanced liquidity: Consolidating activity into unified order books will result in deeper liquidity and better pricing. To trade using USDC, you can do so through our crypto/USD order books.
Greater flexibility: More tokens will support USDC trading through our crypto/USD order books.
Removal of crypto/USDC pairs: We will delist all crypto/USDC pairs on 14 July 2025. We advise you to cancel all open orders and stop all trading bots pertaining to crypto/USDC pairs before 14 July 2025. Otherwise, the system will automatically do so.

For any inquiries, please feel free to contact us via the

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Thank you for trading with OKX.

OKX SG team

This content is provided for informational purposes only. It is not intended to provide any investment, tax, or legal advice, nor should it be considered an offer to purchase, sell, hold or offer any services relating to digital payment tokens. Digital payment tokens, including stablecoins, involve a high degree of risk and can fluctuate greatly. You should carefully consider whether trading or holding digital payment tokens is suitable for you in light of your financial condition and risk tolerance. OKX does not provide investment or asset recommendations. You are solely responsible for your investment decisions, and OKX is not responsible for any potential losses. Past performance is not indicative of future results. Please consult your legal/tax/investment professional for questions about your specific circumstances. OKX SG Pte. Ltd. is licensed by the Monetary Authority of Singapore as a Major Payment Institution under the Payment Services Act 2019. Please refer to the OKX Terms of Service and Risk & Compliance Disclosure for more details on services offered by OKX SG Pte. Ltd. and risk warnings on digital payment tokens specific to customers of OKX SG Pte. Ltd.