Found 3 exchanges where Ether.fi is traded for BTC. According to the data on 19 July 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 - 0.4 BTC.
The maximum daily trading volume is observed in the ETHFI/USDT trading pair at WEEX and reaches ₿ 62.02 (0.268% of the exchange's total trading volumes) at the price ₿ 0.0000071 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 0.0000074 - on the exchange Upbit.
Внимание: у части рынков ETHFI аномально широкий спред — такие котировки могут быть ненадёжными (низкая ликвидность или нерыночные сделки). Сверяйтесь с объёмом и несколькими площадками.