Vector.fun, a Solana-based decentralized exchange, demonstrates explosive growth with $521.1M in total swap volume, 4,014,138 total swaps, and a remarkable 4,000% surge in weekly swap volume from $221k to $8.4M. The platform has rapidly acquired 26,785 unique users, with weekly new users escalating from 21 to 1,624 and returning users expanding to 3,742. Despite strong initial traction, the platform faces challenges with user retention, dropping from 69% to 5% within 11 weeks, and predominantly low-value trades, with 87% of swaps under $100.