Found 1 exchange where Union is traded for EUR. According to the data on 27 July the most optimal price to exchange U for EUR is €0.00041 for 1 Union. This rate is fixed at Kraken at the maximum trading volume of the pair U/EUR - 2.1 ths. EUR.
The maximum daily trading volume is observed in the U/USDT trading pair at Gate.io and reaches € 74,319.49 (0.017% of the exchange's total trading volumes) at the price € 0.00042 per 1 U.
The minimum price to buy U for EUR is 0.00041 - on the exchange Kraken.
The maximum price to buy U/EUR is 0.00041 - on the exchange Kraken.