Found 2 exchanges where Walrus is traded for EUR. According to the data on 6 September the most optimal price to exchange WAL for EUR is €0.0233 for 1 Walrus. This rate is fixed at Bitvavo at the maximum trading volume of the pair WAL/EUR - 42.3 ths. EUR.
The maximum daily trading volume is observed in the WAL/USDT trading pair at WhiteBIT and reaches € 645 078.35 (0.0769% of the exchange's total trading volumes) at the price € 0.0217 per 1 WAL.
The minimum price to buy WAL for EUR is 0.0233 - on the exchange Bitvavo.
The maximum price to buy WAL/EUR is 0.0234 - on the exchange Bit2Me.
Warning: some WAL markets show an abnormally wide spread — those quotes may be unreliable (thin liquidity or off-market trades). Cross-check the volume against several venues.