Investors need to pay close attention to Ciena (CIEN) stock based on the movements in the options market lately.
Sodvin AS taps Ciena's (CIEN) XGS-PON solution to deliver broadband services with a superfast speed of 10 Gb/s PON across the Trondelag region of Norway.
Many investors define successful investing as beating the market average over the long term. But in any portfolio...