Found 2 exchanges where Rainbow is traded. As of 7 September, the best price to buy Rainbow — ◎0.00026 — is on Coinbase Pro, the venue with the highest trading volume for the RNBW/USD pair (6.2 ths. SOL).
The maximum daily trading volume is observed in the RNBW/USD trading pair at Coinbase Pro and reaches ◎ 6 177.72 (0.0272% of the exchange's total trading volumes) at the price ◎ 0.00026 per 1 RNBW.