Stock price history for Ciena (CIEN)

Highest end of day price: £823.82 GBp on 2000-10-20

Lowest end of day price: £4.01 GBp on 2009-02-23

Stock price history of Ciena from 1997 to 2024

Stock price for similar companies or competitors

Company	Stock price	Change 1d%	Country
Infinera INFN	£5.20	-0.15%	🇺🇸 USA
ADTRAN ADTN	£6.61	-2.44%	🇺🇸 USA
Juniper Networks JNPR	£29.65	0.16%	🇺🇸 USA
Calix CALX	£27.94	-1.50%	🇺🇸 USA
Cisco CSCO	£46.07	0.29%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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