The cryptocurrency trading landscape continues to evolve with enhanced financial instruments, and OKX is at the forefront of this innovation. On May 29, 2025, OKX officially launched the AUSDT perpetual contract across its web, mobile app, and API platforms. This was followed by the introduction of A token margin trading and Simple Earn services on May 30, 2025, marking a significant milestone for traders and long-term investors alike.
These new offerings expand the range of investment strategies available on the platform, allowing users to engage in leveraged positions, earn passive income, and trade around the clock in a secure and regulated environment.
Expanded Trading Capabilities: Margin Trading & Simple Earn
OKX’s latest update introduces multiple ways for users to interact with the A token, catering to both active traders and those seeking yield-generation opportunities.
1. Margin Trading for A/USDT
Starting May 30, 2025, users can access leveraged trading for the A/USDT pair. This allows traders to amplify their exposure using borrowed funds, increasing potential returns—while also managing associated risks.
- Supported Pair: A/USDT
- Leverage Structure: Tiered margin levels based on position size and risk profile
- Risk Management: Dynamic borrowing limits and liquidation safeguards are applied according to account tier and market conditions
For detailed information about borrowing tiers, users should refer to the updated Margin Borrowing Position Tiers Guide available within the OKX platform after launch.
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2. Simple Earn: Passive Income on A Holdings
Holders of A tokens now have a straightforward way to generate yield through the Simple Earn program. By staking or lending their assets, users can earn regular returns without needing to actively trade.
- Flexible and Fixed Terms: Choose between instant redemption options or higher yields with locked terms
- Competitive APYs: Rates are dynamically adjusted based on market demand and supply
- Low Entry Barrier: Available even for small holdings
Eligible amounts and current interest rates will be published under the OKX Simple Earn Rules section post-launch.
This integration empowers users to optimize idle assets, turning passive holdings into income-generating resources.
AUSDT Perpetual Contract: Key Features
Perpetual contracts remain one of the most popular derivatives in crypto trading due to their flexibility and high liquidity. The newly launched AUSDT perpetual contract follows industry-leading standards while ensuring transparency and fairness.
Core Contract Specifications
- Underlying Index: A/USDT
- Settlement Currency: USDT
- Contract Size: 10 USDT per contract
- Price Quotation: Based on the price of 1 A in USDT
- Minimum Price Increment (Tick Size): 0.0001 USDT
- Leverage Range: 0.01x to 50x (adjustable based on risk settings)
- Funding Rate Interval: Every 4 hours
- Trading Hours: 7×24, no market closures
Funding Rate Mechanism
To maintain price alignment between the perpetual contract and the underlying spot market, OKX employs a sophisticated funding rate model:
Funding Rate = clamp [average premium index + clamp(interest rate – average premium index, 0.05%, -0.05%), 1.50%, -1.50%]This mechanism ensures stability while preventing excessive volatility during periods of high demand or imbalance between long and short positions.
⚠️ Special Note: During the initial launch phase (before May 30, 2025, 00:00 UTC+8), the funding rate cap was temporarily set at 0.5% to mitigate risks from abnormal premiums. After this period, it reverted to the standard cap of 1.5%, with the first full-cycle charge applied at 04:00 UTC+8 on May 30.
OKX reserves the right to adjust funding parameters if significant price deviations occur, ensuring a fair trading environment for all participants.
All other trading rules—including order types, margin requirements, insurance mechanisms, and liquidation logic—align with existing USDT-margined perpetual contracts on the platform. For full details, users are encouraged to review the official Perpetual Contract User Agreement.
Why These Additions Matter for Traders
The addition of these three services—margin trading, perpetual contracts, and Simple Earn—creates a comprehensive ecosystem for engaging with the A token.
Traders benefit from:
- Greater flexibility in directional bets (long or short)
- Access to leverage for capital efficiency
- Round-the-clock trading with deep liquidity
- Tools to hedge portfolio risk
Meanwhile, investors gain:
- Secure yield opportunities via Simple Earn
- Transparency in asset utilization
- Integration within a trusted exchange infrastructure
This multi-layered approach reflects OKX’s commitment to serving diverse user needs—from day traders to hodlers.
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Frequently Asked Questions (FAQ)
Q: When did the AUSDT perpetual contract go live?
A: The AUSDT perpetual contract launched on May 29, 2025, at 18:30 UTC+8 on all OKX platforms including web, mobile app, and API.
Q: Can I use leverage when buying A tokens?
A: Yes. Starting May 30, 2025, you can trade A/USDT with up to 50x leverage via margin trading or perpetual contracts.
Q: Is there a limit to how much A I can deposit for Simple Earn?
A: There is no fixed upper limit. However, available allocation depends on current market demand and program capacity. Check the Simple Earn dashboard for real-time availability.
Q: How often are funding fees charged on the AUSDT contract?
A: Funding fees are exchanged every 4 hours, at 00:00, 04:00, 08:00, 12:00, 16:00, and 20:00 UTC+8.
Q: What happens if the price of A diverges significantly from the index?
A: OKX monitors price discrepancies in real time. If abnormal deviations occur, adjustments may be made to funding rates or other parameters to ensure market integrity.
Q: Are there any fees for withdrawing A tokens after earning interest?
A: Standard network withdrawal fees apply. There are no additional penalties for redeeming assets from Simple Earn.
Final Thoughts
The rollout of AUSDT perpetual contracts, margin trading pairs, and Simple Earn support underscores OKX’s role as a leader in digital asset innovation. By combining advanced derivatives with accessible earning tools, the platform enables users to fully capitalize on market movements—whether through active speculation or passive growth.
As the crypto market matures, having a reliable, feature-rich exchange becomes increasingly critical. With robust risk controls, transparent mechanics, and continuous product development, OKX delivers a next-generation trading experience.
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