SunX, the TRON ecosystem's first decentralized perpetual futures exchange, has achieved over 410 million USDT in trading volume through its 'Trade to Earn' campaign. The initiative, which features a negative-fee model, rebates trading fees and distributes $SUN tokens as rewards. As of December 2, the campaign has distributed 3,939,056 $SUN tokens, valued at approximately 82,484 USDT, and saved users 76,853 USDT in fees. The campaign, concluding on December 6, 2025, also allocates fee revenue to quarterly $SUN buybacks and burns, enhancing the token's economic model. SunX aims to merge centralized exchange efficiency with DeFi security, offering low fees, zero gas trading, and high-performance matching.