Found 2 exchanges where Rainbow is traded. As of 7 September, the best price to buy Rainbow — £0.0199 — is on Coinbase Pro, the venue with the highest trading volume for the RNBW/USD pair (478.1 ths. GBP).
Selling and buying Rainbow (RNBW) for British Pound Sterling
To buy Rainbow, use the table above.
The maximum daily trading volume is observed in the RNBW/USD trading pair at Coinbase Pro and reaches £ 478 051.38 (0.0273% of the exchange's total trading volumes) at the price £ 0.0199 per 1 RNBW.