Ciena Corp (CIEN)

Industry Communication Equipment

This stock can be held in an Investment ISA and an Investment Account

Sell

$320.72

Buy

$322.00

arrow-down$-28.73 (-8.22%)

Prices updated at 30 Oct 2026, 23:59 EDT

Prices minimum 15 mins delay

Prices in USD

Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary b ...

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Important documents: Please ensure that you have read the Pre-sale Illustrations document & Doing Business with Fidelity document (incorporating the Fidelity Client Terms) and

our Investment Fees and Charges.

	$332.72 - $313.27
	$637.51 - $168.22
	-
	45,480.83m
	71.75
	-
	3,100,795
	14.88
	2,991,673.50
	1.63
	141.02m
	US1717793095
	0.85
	-

Please note that past performance is not a reliable indicator of future returns. Pre-sale Illustration.

Important Information

Investment values, and income from investments, can go down as well as up, so you may get back less than you invest. This is not a personal recommendation for a specific investment. If you're not sure which investments are suitable for you, consult Fidelity's advisers or another authorised financial adviser.

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