Found 1 exchange where USDD is traded for EUR. According to the data on 28 August the most optimal price to exchange USDD for EUR is €0.855 for 1 USDD. This rate is fixed at Kraken at the maximum trading volume of the pair USDD/EUR - 6.8 ths. EUR.
The maximum daily trading volume is observed in the USDD/USDT trading pair at KuCoin and reaches € 67 341.12 (0.0064% of the exchange's total trading volumes) at the price € 0.861 per 1 USDD.
The minimum price to buy USDD for EUR is 0.855 - on the exchange Kraken.
The maximum price to buy USDD/EUR is 0.855 - on the exchange Kraken.