Found 1 exchange where Sign is traded for BTC. According to the data on 18 July the most optimal price to exchange SIGN for BTC is ₿0.00000015 for 1 Sign. This rate is fixed at Upbit at the maximum trading volume of the pair SIGN/BTC - 0 BTC.
The maximum daily trading volume is observed in the SIGN/USDT trading pair at LBank and reaches ₿ 17.52 (0.102% of the exchange's total trading volumes) at the price ₿ 0.00000013 per 1 SIGN.
The minimum price to buy SIGN for BTC is 0.00000015 - on the exchange Upbit.
The maximum price to buy SIGN/BTC is 0.00000015 - on the exchange Upbit.
Внимание: у части рынков SIGN аномально широкий спред — такие котировки могут быть ненадёжными (низкая ликвидность или нерыночные сделки). Сверяйтесь с объёмом и несколькими площадками.