Found 4 exchanges where GMT is traded for EUR. According to the data on 16 July the most optimal price to exchange GMT for EUR is €0.0067 for 1 GMT. This rate is fixed at Bitvavo at the maximum trading volume of the pair GMT/EUR - 11.2 ths. EUR.
The maximum daily trading volume is observed in the GMT/USDT trading pair at BitDelta and reaches € 905,833.62 (0.819% of the exchange's total trading volumes) at the price € 0.0067 per 1 GMT.
The minimum price to buy GMT for EUR is 0.0066 - on the exchange Kraken.
The maximum price to buy GMT/EUR is 0.0068 - on the exchange Bit2Me.
Внимание: у части рынков GMT аномально широкий спред — такие котировки могут быть ненадёжными (низкая ликвидность или нерыночные сделки). Сверяйтесь с объёмом и несколькими площадками.