Found 3 exchanges where Quant is traded for BTC. According to the data on 25 July the most optimal price to exchange QNT for BTC is ₿0.001 for 1 Quant. This rate is fixed at Binance at the maximum trading volume of the pair QNT/BTC - 0.5 BTC.
The maximum daily trading volume is observed in the QNT/USDT trading pair at BitDelta and reaches ₿ 16.07 (0.868% of the exchange's total trading volumes) at the price ₿ 0.00099 per 1 QNT.
The minimum price to buy QNT for BTC is 0.001 - on the exchange CoinEx.
The maximum price to buy QNT/BTC is 0.00098 - on the exchange Byte Exchange.
Внимание: у части рынков QNT аномально широкий спред — такие котировки могут быть ненадёжными (низкая ликвидность или нерыночные сделки). Сверяйтесь с объёмом и несколькими площадками.