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CIEN Stock Price

Latest$320.26
CIEN Close Price · excl. div ($129.50 → $320.26 · CAGR +3.1%)
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CIEN stock price history

Daily history. Dates identify market observations.

Ciena Corporation Common Stock Stock Price — Daily history
DateStock Price
130
124
139
136
120
106
139
115
120
87
72
74
94
99
120
129
131
210
244
223
212
239
217
266
291
281
393
384
422
401
411
380
352
470
392
240
292
396
370
456
463
522
578
559
586
634
734
622
518
569
539
705
770
539
716
731
634
793
731
1,047
895
774
860
845
751
699
805
693
618
546
520
471
546
569
602
583
509
508
490
484
349
408
480
481
433
340
308
464
441
568
499
570
593
475
404
340
264
231
258
234
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.