Create a clean, high-conversion promotional visual for CoinEx Exchange with a modern crypto-fintech aesthetic. Highlight the key benefits using bold, easy-to-read text such as “20% Off Trading Fees”, “$2,000 Trading Bonus”, and “Referral Code: save10”.
Use a sleek dark or gradient background with glowing candlestick charts, price trend lines, and subtle blockchain or digital grid elements. Incorporate crisp, futuristic typography and soft lighting effects to convey security, speed, and global exchange reliability.
The overall mood should feel trustworthy, premium, and performance-focused, appealing to both beginner and experienced crypto traders. Keep the layout uncluttered and benefit-driven, with a strong call-to-action encouraging users to trade on CoinEx using referral code save10 to unlock instant rewards and reduced fees.