Found 2 exchanges where UMA is traded for EUR. According to the data on 31 August the most optimal price to exchange UMA for EUR is €0.313 for 1 UMA. This rate is fixed at Bitvavo at the maximum trading volume of the pair UMA/EUR - 102.2 ths. EUR.
The maximum daily trading volume is observed in the UMA/TRY trading pair at BtcTurk PRO and reaches € 436 495.58 (0.414% of the exchange's total trading volumes) at the price € 0.314 per 1 UMA.
The minimum price to buy UMA for EUR is 0.313 - on the exchange Bitvavo.
The maximum price to buy UMA/EUR is 0.314 - on the exchange Bit2Me.
Warning: some UMA markets show an abnormally wide spread — those quotes may be unreliable (thin liquidity or off-market trades). Cross-check the volume against several venues.