Found 1 биржа where Bitball is traded for ETH. According to the data on 2 December the most optimal price to exchange BTB for ETH is Ξ0 for 1 Bitball. This rate is fixed at Uniswap V4 (Ethereum) at the maximum trading volume of the pair BTB/ETH - 0 ETH.
The maximum daily trading volume is observed in the BTB/ETH trading pair at Uniswap V4 (Ethereum) and reaches Ξ 0 (0.0012% of the exchange's total trading volumes) at the price Ξ 0 per 1 BTB.