Found 2 биржи where ROCK DAO is traded for USDT. According to the data on 16 September the most optimal price to exchange ROCK for USDT is ₮0 for 1 ROCK DAO. This rate is fixed at FREE Key generator for Hamster Kombat at the maximum trading volume of the pair ROCK/USDT - 829.1 ths. USDT.
The maximum daily trading volume is observed in the ROCK/USDT trading pair at FREE Key generator for Hamster Kombat and reaches ₮ 829,087.91 (0.05% of the exchange's total trading volumes) at the price ₮ 0 per 1 ROCK.