Rain is a decentralized options protocol built on Arbitrum. It enables anyone to create and trade custom markets without restrictions, offering a permissionless framework for prediction and options trading. Public markets are resolved using Olympus AI’s oracle agent, while private markets allow creators to act as resolvers. The protocol supports secondary trading, account abstraction for smoother user experience, and a deflationary token model where 2.5% of trading volume is allocated to buy and burn the $RAIN token. Governance of the protocol is carried out by token holders through a DAO.
Rain turned over $8,572,286 across the venues we index in the last 24 hours, which is 0.07% of its market capitalisation — a figure worth watching, because turnover well above its usual level tends to accompany the sharper moves.
The highest price our index has recorded is $0.0194 on Aug 25, 2026, leaving RAIN −10.16% from that peak.
The lowest is $0.006523 on Apr 6, 2026, putting the price today +167.56% above that low.
Measured on Coinmico's own index since Jan 6, 2026, not on prices reported by someone else.
Rain is valued at $12,377,261,163, which ranks it #13 among the assets we track. It is the price of one coin multiplied by the 709,176,712,471 RAIN in circulation.
At today's price, the full supply of 1,150,000,000,000 RAIN would be worth $19,882,072,280. 61.67% of that supply is already circulating, so the rest is what dilution would still add.
Balances indexed by Blockscout on Arbitrum; shares are measured against the supply issued on this chain and values are marked at our reference price. Updated 2h ago.
Rain (RAIN) price has decreased today.
The price of Rain (RAIN) is $0.0175 today with a 24-hour trading volume of $8,572,286. This represents a 0.15% price decrease in the last 24 hours and a 19.80% price increase in the past 7 days. With a circulating supply of 709 Billion RAIN, Rain is valued at a market cap of $12,377,261,163.
rain$0.0175-0.15%
Arbitrum
