Found 2 биржи where SWFTCOIN is traded for ETH. According to the data on 1 July the most optimal price to exchange SWFTC for ETH is Ξ0 for 1 SWFTCOIN. This rate is fixed at Huobi Global at the maximum trading volume of the pair SWFTC/ETH - 0.8 ETH.
The maximum daily trading volume is observed in the SWFTC/USD trading pair at Coinbase Pro and reaches Ξ 116.39 (35.16% of the exchange's total trading volumes) at the price Ξ 0 per 1 SWFTC.
The minimum price to buy SWFTC for ETH is 0 - on the exchange Huobi Global.