Found 2 exchanges where Filecoin is traded for ETH. According to the data on 13 August the most optimal price to exchange FIL for ETH is Ξ0.00037 for 1 Filecoin. This rate is fixed at Gate.io at the maximum trading volume of the pair FIL/ETH - 3.1 ETH.
The maximum daily trading volume is observed in the FIL/USDT trading pair at BTCC and reaches Ξ 1,601.31 (0.0977% of the exchange's total trading volumes) at the price Ξ 0.00036 per 1 FIL.
The minimum price to buy FIL for ETH is 0.00036 - on the exchange Niza Global.
The maximum price to buy FIL/ETH is 0.00037 - on the exchange Gate.io.