On July 8, Ciena fell 3.56% in pre-market trading, trading at $405.0/share, with Turnover of $193,200.

Within the Communication Equipment sector where Ciena belongs, stocks broadly declined. Among individual stocks, Applied Optoelectronics down 4.41%, ClearOne down 4.82%, Lumentum down 3.23%, Arista Networks down 2.41%, Cisco up 0.32%.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)