Found 3 exchanges where Filecoin is traded for ETH. According to the data on 22 July the most optimal price to exchange FIL for ETH is Ξ0.00039 for 1 Filecoin. This rate is fixed at Gate.io at the maximum trading volume of the pair FIL/ETH - 2.9 ETH.
The maximum daily trading volume is observed in the FIL/USDT trading pair at Binance and reaches Ξ 3,488.66 (0.217% of the exchange's total trading volumes) at the price Ξ 0.00039 per 1 FIL.
The minimum price to buy FIL for ETH is 0.00039 - on the exchange Kraken.
The maximum price to buy FIL/ETH is 0.00039 - on the exchange Gate.io.