Solana DEX token RAY records a 100% surge during Uptober.RAY surged to a 30-month high of $3.618, experiencing a 115% spike over 30 days.Raydium, the decentralized exchange on Solana, saw impressive growth in various metrics.Total value locked (TVL) in Raydium increased to $2.08 billion, with a 170.7% rise in DEX volume.