Cryptocurrencies were a mixed bag Tuesday morning after a strong showing a day earlier apparently on fears that the controversial stablecoin Tether was likely to fail in maintaining its 1:1 peg to the dollar. Bitcoin was trading lower, while Ethereum was rising. Tether, which trades with the symbol USDT, recovered early Tuesday and was trading at $0.98 as of 10.46 am ET on CoinMarketCap.Original Article