Ciena (NYSE: CIEN), stock surged Thursday after reporting fiscal fourth-quarter profit that jumped 66% while revenue shot up 21%.The network strategy and technology company delivered its best earnings and sales gains in several years. The Company&rs..

The first trade session of 2018 was boosted by the strong performance of Asian indexes. At the same time, the dollar continued to stay on the rear foot and touched its minimum in the last three months.  The S&P/ASX 200 dropped down and trad..