Found 1 exchange where Ether.fi is traded for BTC. According to the data on 2 September the most optimal price to exchange ETHFI for BTC is ₿0.0000071 for 1 Ether.fi. This rate is fixed at WhiteBIT at the maximum trading volume of the pair ETHFI/BTC - 1 BTC.
The maximum daily trading volume is observed in the ETHFI/USDT trading pair at BitDelta and reaches ₿ 228.69 (0.824% of the exchange's total trading volumes) at the price ₿ 0.0000072 per 1 ETHFI.
The minimum price to buy ETHFI for BTC is 0.0000071 - on the exchange WhiteBIT.
The maximum price to buy ETHFI/BTC is 0.0000071 - on the exchange WhiteBIT.