Optimism (OP) is a cryptocurrency and operates on the Optimism platform. Optimism has a current supply of 4,294,967,296 with 716,708,907 in circulation. The last known price of Optimism is 1.74591897 USD and is up 1.17 over the last 24 hours. It is currently trading on 301 active market(s) with $181,320,397.07 traded over the last 24 hours. More information can be found at https://www.optimism.io/.