Found 2 exchanges where Monero is traded for ETH. According to the data on 17 July the most optimal price to exchange XMR for ETH is Ξ0.18 for 1 Monero. This rate is fixed at KuCoin at the maximum trading volume of the pair XMR/ETH - 1.6 ths. ETH.
The maximum daily trading volume is observed in the XMR/USDT trading pair at KuCoin and reaches Ξ 23,766.14 (4.9974% of the exchange's total trading volumes) at the price Ξ 0.18 per 1 XMR.
The minimum price to buy XMR for ETH is 0.178 - on the exchange Byte Exchange.
The maximum price to buy XMR/ETH is 0.18 - on the exchange KuCoin.