Found 5 exchanges where Compound is traded for EUR. According to the data on 9 August the most optimal price to exchange COMP for EUR is €14.56 for 1 Compound. This rate is fixed at WhiteBIT at the maximum trading volume of the pair COMP/EUR - 9 ths. EUR.
The maximum daily trading volume is observed in the COMP/USDT trading pair at BitDelta and reaches € 2,234,323.46 (1.47% of the exchange's total trading volumes) at the price € 14.43 per 1 COMP.
The minimum price to buy COMP for EUR is 14.41 - on the exchange Bit2Me.
The maximum price to buy COMP/EUR is 14.59 - on the exchange OKEx.