Found 2 exchanges where Compound is traded for BTC. According to the data on 21 July the most optimal price to exchange COMP for BTC is ₿0.00026 for 1 Compound. This rate is fixed at Coinbase Pro at the maximum trading volume of the pair COMP/BTC - 0 BTC.
The maximum daily trading volume is observed in the COMP/USDT trading pair at CoinUp and reaches ₿ 33.38 (0.0406% of the exchange's total trading volumes) at the price ₿ 0.00026 per 1 COMP.
The minimum price to buy COMP for BTC is 0.00026 - on the exchange Coinbase Pro.
The maximum price to buy COMP/BTC is 0.00026 - on the exchange Niza Global.
Внимание: у части рынков COMP аномально широкий спред — такие котировки могут быть ненадёжными (низкая ликвидность или нерыночные сделки). Сверяйтесь с объёмом и несколькими площадками.