Optimism (OP), Ethena (ENA), and Remittix (RTX) were among the best crypto gainers in November before the recent market sell-off.Analysts predict a potential price surge for Optimism, with a forecasted value of $3.5.Ethena (ENA) could rally to $1.50 if it holds major support above $0.95.Remittix (RTX) aims to revolutionize money transfers with fast, secure, and inexpensive solutions, and analysts predict a price increase of 10x.