OKX to Support New USDC Spot Trading Pairs

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The cryptocurrency landscape continues to evolve, with stablecoins like USDC playing an increasingly central role in digital asset trading. As demand for reliable, transparent, and efficient trading pairs grows, OKX is expanding its offerings to support the development of the USDC ecosystem. To meet user demand and enhance trading flexibility, OKX will introduce two new spot trading pairs: MEMEFI/USDC and MAJOR/USDC.

This update reflects OKX’s ongoing commitment to innovation, security, and user-centric trading experiences. Whether you're a seasoned trader or new to digital assets, these additions provide more opportunities to diversify your portfolio using a stablecoin known for its transparency and regulatory compliance.

MEMEFI/USDC Trading Launch Details

The MEMEFI/USDC trading pair will go live through a structured launch process designed to ensure fair market entry and minimize volatility.

Call Auction Phase

During this call auction period, users can submit buy and sell orders at their preferred prices. The system will aggregate all orders and calculate an indicative opening price based on supply and demand dynamics.

👉 Discover how call auctions create fairer market entries and optimize your trading strategy.

Spot Trading Opens

Once continuous trading begins, users can execute limit orders immediately. Market orders will be restricted for the first five minutes to protect traders from sudden price swings.

MAJOR/USDC Trading Launch Details

Similarly, the MAJOR/USDC pair will follow a controlled rollout to promote price stability and equitable access.

Call Auction Phase

This phase allows participants to express their price preferences before official trading begins. All submitted orders are held until the auction concludes, ensuring no early execution advantages.

Spot Trading Opens

Trading will commence with the same protective measures in place as with MEMEFI/USDC.

Spot Trading Opening Rules: Protecting Traders

To safeguard users during the critical initial phase of trading, OKX has implemented temporary restrictions for the first five minutes after each pair goes live:

These rules are automatically lifted after five minutes, allowing full trading functionality to resume.

What Is a Call Auction?

A call auction is a proven mechanism used to establish fair and balanced opening prices for new trading pairs. Instead of allowing immediate trading—which can lead to extreme volatility—OKX uses this method to gather interest and determine equilibrium pricing before continuous trading starts.

Here’s how it works:

  1. Users place limit buy and sell orders during the one-hour call auction window.
  2. The system collects all orders without executing them.
  3. At the end of the auction, an indicative opening price is calculated based on order book depth.
  4. Continuous trading begins at or near this calculated price.

It’s important to note that OKX also displays the project team’s opening price on the trading chart at launch. This price is provided by the project itself—often based on internal valuation models—and is shown for informational purposes only. It does not influence the actual trade execution price determined by the call auction.

👉 Learn how call auctions reduce volatility and improve market fairness on advanced trading platforms.

Why USDC? The Benefits of Stablecoin Trading

USDC (USD Coin) has emerged as one of the most trusted stablecoins in the crypto market due to its full reserve backing and regular audits. By adding MEMEFI/USDC and MAJOR/USDC pairs, OKX empowers traders with several key advantages:

These benefits make USDC an ideal pairing for newly listed projects seeking broad adoption and stable market conditions.

Frequently Asked Questions (FAQ)

Q: What happens if my order isn’t filled during the call auction?
A: Any unfilled orders from the call auction will be carried over into the continuous trading phase, where they may be executed as market conditions allow.

Q: Can I cancel my order during the call auction?
A: Yes, you can modify or cancel your order at any time before the call auction ends. Once the auction concludes, all accepted orders are locked in for execution.

Q: Why is there a project team opening price if it doesn’t affect actual trading?
A: The project team’s opening price offers context about the issuer’s valuation perspective. While informative, actual trades are executed based on real-time supply and demand from the call auction process.

Q: Are there fees for participating in the call auction?
A: No additional fees apply specifically to the call auction. Standard spot trading fees will apply once trading goes live.

Q: How can I prepare for these new listings?
A: Ensure your account is verified and funded with USDC ahead of time. Monitor OKX announcements for any last-minute updates or changes.

Q: Will these pairs be available on mobile and web platforms?
A: Yes, both MEMEFI/USDC and MAJOR/USDC will be accessible across all OKX platforms, including iOS, Android, and desktop web interfaces.

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👉 Get early access to new USDC trading pairs and leverage advanced tools for smarter digital asset investing.

By introducing MEMEFI/USDC and MAJOR/USDC spot pairs with a structured launch framework, OKX reinforces its position as a leader in secure, transparent, and user-empowering cryptocurrency trading. Stay informed, trade responsibly, and take advantage of evolving opportunities in the digital asset space—all within a trusted global platform.