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CIEN Stock Price

Latest$320.26
CIEN Close Price · excl. div ($129.50 → $320.26 · CAGR +3.1%)
High-resolution chart · PNG

CIEN stock price history

Daily history. Dates identify market observations.

Ciena Corporation Common Stock Stock Price — Daily history
DateStock Price
13
12
11
11
10
9
10
10
11
10
11
11
11
10
11
12
11
10
9
9
8
7
7
6
5
5
6
7
6
8
7
8
7
6
7
6
6
7
6
7
8
10
8
8
7
9
12
11
12
13
17
19
19
17
20
22
22
21
22
24
26
27
28
31
30
34
32
33
36
33
31
33
31
30
29
28
26
26
27
25
26
25
27
28
30
34
35
36
44
44
42
43
44
47
47
44
45
47
38
38
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.