cien stock 2025

Ciena (CIEN) returned 174.9% last year.

DATEOPENHIGHLOWCLOSEVOLUME
December 31 2025
$239.08
$239.90
$232.41
$233.87
1,170,437
December 30 2025
$240.17
$240.50
$236.83
$238.36
1,162,997
December 29 2025
$237.26
$241.23
$230.13
$239.00
1,755,855
December 26 2025
$240.90
$242.51
$238.43
$241.68
946,948
December 24 2025
$240.59
$242.00
$237.93
$240.28
833,187
December 23 2025
$234.75
$243.00
$234.75
$240.29
1,802,104
December 22 2025
$235.00
$239.38
$230.40
$236.75
2,811,431
December 19 2025
$212.74
$231.35
$212.42
$230.34
4,528,342
December 18 2025
$212.00
$215.47
$209.00
$210.71
3,057,063
December 17 2025
$212.85
$215.70
$201.70
$203.90
2,365,593
December 16 2025
$214.46
$215.44
$206.54
$209.84
2,727,491
December 15 2025
$220.84
$226.02
$215.60
$216.18
2,686,549
December 12 2025
$236.00
$237.91
$215.18
$218.44
4,664,456
December 11 2025
$236.35
$248.00
$222.45
$242.37
8,607,334
December 10 2025
$216.50
$226.24
$214.40
$221.85
3,822,244
December 09 2025
$212.93
$219.88
$212.28
$214.35
3,288,538
December 08 2025
$205.00
$213.03
$203.00
$212.93
3,774,979
December 05 2025
$199.63
$201.77
$194.85
$201.71
2,332,252
December 04 2025
$190.56
$197.76
$190.01
$195.73
2,447,334
December 03 2025
$201.00
$202.22
$186.39
$193.35
3,809,096
December 02 2025
$204.03
$209.19
$198.01
$202.50
2,282,793
December 01 2025
$194.49
$201.44
$192.20
$200.92
2,160,230
November 28 2025
$203.80
$204.59
$201.00
$204.21
1,262,220
November 26 2025
$197.36
$203.17
$195.82
$200.29
2,033,251
November 25 2025
$191.51
$196.24
$187.55
$196.24
2,114,001