USDD Special Promotion #3: Earn Up to 10% APY with SmartEarn and Trade Futures to Share $50,000 $HTX

Dear HTX Users, The third round of the USDD Special Promotion is now live. For a limited time, you can earn up to 10% APY on USDD with SmartEarn and boost your returns even further by trading USDD Futures to share a $50,000 $HTX prize pool. Don't miss this chance to earn both interest income and trading rewards. Register Now Event Period: 10:00 (UTC) on Nov 21, 2025 - 10:00 (UTC) on Dec 1, 2025 Eligibility: Users must switch to Multi-Assets Collateral mode and enable USDD on SmartEarn. How to Switch to Multi-Assets Collateral Mode? How to Enable SmartEarn? (Click to Activate SmartEarn) Reward 1: Earn Up to 10% APY on USDD with SmartEarn During the event, participants who enable USDD on SmartEarn and meet the cumulative futures trading volume requirements listed below will receive an APY Booster Coupon. This provides boosted returns of up to 10% APY for USDD on SmartEarn, with no cap on the principal amount. Futures Trading Volume SmartEarn APY Booster Coupon for USDD Term Applicable ≥10,000 USDT 2% 15 Days ≥ 100,000 USDT 5% ≥1,000,000 USDT 10% If you don’t currently hold USDD, use HTX Convert to swap USDT for USDD with zero fees! Click to Convert Now>> Reward 2: $2 $HTX for First-Time Futures Trade During the event, new futures traders who use USDD as collateral and achieve a futures trading volume of ≥100 USDT will receive 2 USDT worth of $HTX. The prize pool is set at $10,000 in $HTX. Rewards are distributed on a first-come, first-served basis. Reward 3: Top the Trading Volume Leaderboard and Split $40,000 $HTX Trade Futures using Multi-Assets Collateral mode to qualify for a share of $40,000 $HTX. To be eligible, you must meet both of the following criteria during the event period: maintain a USDD balance of ≥100 USDD in your U-Margined Futures account and achieve a cumulative futures trading volume of ≥10,000 USDT. Ranking by Trading Volume Reward 1st $3,000 $HTX 2nd $2,000 $HTX 3rd $1,000 $HTX 4th - 20th $200 $HTX per person Other qualified participants A share of $30,600 $HTX in proportion of their trading volume (max $100 $HTX per winner). Terms & Conditions: HTX Nov 21, 2025(HTX)