We're excited to announce that SIGN/USDT perpetual futures trading will go live on April 28, 2025 at 11:30 am UTC across all OKX platforms (web, mobile app, and API). This marks a significant expansion of trading opportunities for this identity verification protocol.
Key Listing Details
Trading Launch Timeline
- SIGN/USDT perpetual futures will become available at precisely 11:30 am UTC on April 28, 2025.
About SIGN Protocol
SIGN serves as critical infrastructure for on-chain identity verification, enabling cross-border validation of:
- Legal identities
- Digital contracts
- Token ownership
- Other verifiable digital information
Its flagship product TokenTable powers essential crypto economy functions including:
- Token airdrops
- Vesting schedules
- OTC trading
👉 Discover how perpetual futures work
Contract Specifications
| Feature | Details |
|---|---|
| Underlying Index | SIGN/USDT |
| Settlement | USDT |
| Contract Size | 100 SIGN |
| Price Quote | USDT equivalent per 1 SIGN |
| Minimum Price Move | 0.00001 |
| Available Leverage | 0.01-20x |
| Funding Mechanism | Premium-index based with 1.5% cap |
| Fee Intervals | Every 4 hours |
| Market Hours | 24/7 |
Special Note for New Listings:
- Initial funding rate cap of 0.5% until 4:00 pm UTC April 28
- Standard 1.5% cap resumes thereafter
- Adjustments may occur based on market conditions
Why Trade SIGN Futures?
- Capital Efficiency: Up to 20x leverage
- Continuous Market: Trade anytime without expiration dates
- Hedging Potential: Offset spot market exposure
- Liquidity Access: Deep order books from launch
For comprehensive trading guides, visit our perpetual futures documentation.
FAQ Section
Q: What makes SIGN different from other identity projects?
A: SIGN focuses specifically on government-recognized verification, making it uniquely positioned for institutional adoption.
Q: How does OKX determine the funding rate?
A: Rates are calculated based on the premium index and prevailing interest rates, clamped within -1.5% to +1.5%.
Q: Can I trade SIGN futures on mobile?
A: Yes! The OKX app supports full trading functionality.
Q: What's the minimum trade size?
A: Contracts represent 100 SIGN tokens with precision to 0.00001 price increments.
👉 Start trading SIGN futures today
OKX Trading Team
April 28, 2025