Found 1 exchange where Siacoin is traded for BTC. According to the data on 9 August the most optimal price to exchange SC for BTC is ₿0.0000000077 for 1 Siacoin. This rate is fixed at CoinEx at the maximum trading volume of the pair SC/BTC - 0 BTC.
The maximum daily trading volume is observed in the SC/USDT trading pair at Poloniex and reaches ₿ 26.21 (0.326% of the exchange's total trading volumes) at the price ₿ 0.0000000078 per 1 SC.
The minimum price to buy SC for BTC is 0.0000000077 - on the exchange CoinEx.
The maximum price to buy SC/BTC is 0.0000000077 - on the exchange CoinEx.