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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
202
201
203
222
252
166
168
187
171
153
123
120
116
129
124
134
149
139
129
127
113
119
110
118
118
130
119
109
105
108
106
103
101
105
85
88
82
73
71
60
81
81
83
94
88
98
79
77
84
71
79
66
53
51
50
48
55
63
63
65
60
60
60
46
33
30
44
50
40
56
88
124
109
189
265
259
291
301
256
245
247
221
214
217
182
172
190
189
192
170
160
146
143
159
165
157
148
147
147
196
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.