Found 2 exchanges where IOTA is traded for EUR. According to the data on 15 July the most optimal price to exchange MIOTA for EUR is €0.0325 for 1 IOTA. This rate is fixed at Bitvavo at the maximum trading volume of the pair MIOTA/EUR - 11.7 ths. EUR.
The maximum daily trading volume is observed in the MIOTA/USDT trading pair at BitDelta and reaches € 876,517.13 (0.78% of the exchange's total trading volumes) at the price € 0.0323 per 1 MIOTA.
The minimum price to buy MIOTA for EUR is 0.0325 - on the exchange Bitvavo.
The maximum price to buy MIOTA/EUR is 0.0327 - on the exchange OKEx.