Found 4 exchanges where Arkham is traded for EUR. According to the data on 29 August the most optimal price to exchange ARKM for EUR is €0.0973 for 1 Arkham. This rate is fixed at Bitvavo at the maximum trading volume of the pair ARKM/EUR - 98.7 ths. EUR.
The maximum daily trading volume is observed in the ARKM/USDT trading pair at BTSE and reaches € 657 912.73 (0.523% of the exchange's total trading volumes) at the price € 0.0966 per 1 ARKM.
The minimum price to buy ARKM for EUR is 0.0966 - on the exchange Niza Global.
The maximum price to buy ARKM/EUR is 0.0976 - on the exchange Bit2Me.
Warning: some ARKM markets show an abnormally wide spread — those quotes may be unreliable (thin liquidity or off-market trades). Cross-check the volume against several venues.