CIEN logo

Ciena Corporation

CIEN
0.00
USD
+0.00+0.00%

Ciena Corporation at a glance

Open CIEN on Vela

Ciena Corporation (CIEN) is a Technology company in the Communication Equipment industry, headquartered in Fulton, MD, with about 8,989 employees. Its shares trade on NYSE, and its IPO date is February 7, 1997. With a market capitalization of $48.1 billion, CIEN is a large-cap stock.

It trades an average of 2.6 million shares a day.

In its latest reported quarter (results released September 3, 2026), Ciena Corporation posted revenue of $1.7 billion and earnings of $2.11 per share, against estimates of $1.6 billion and $1.73.

Figures as of October 26, 2026, from market data providers. Descriptive only, not financial advice.

CIEN: Frequently asked questions

As of October 26, 2026, Ciena Corporation has a market capitalization of $48.1 billion, making it a large-cap company in the Technology sector.

Figures update throughout the day from market data providers. Nothing on this page is financial advice.