NYSE:CIEN | Historical Stock Price | CIENA CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1997-02-07 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$5.32$15.15$43.12$122.76$349.50$995.011997-02-072026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$23.93$23.931,449,100
2013-12-30$23.84$23.842,008,900
2013-12-27$23.67$23.672,606,400
2013-12-26$23.45$23.452,383,100
2013-12-24$23.91$23.913,231,400
2013-12-23$22.85$22.853,520,700
2013-12-20$22.69$22.695,060,600
2013-12-19$22.22$22.223,560,600
2013-12-18$21.98$21.983,469,900
2013-12-17$21.93$21.934,059,500
2013-12-16$21.80$21.803,781,900
2013-12-13$21.67$21.675,645,500
2013-12-12$21.31$21.3119,810,600
2013-12-11$22.90$22.907,012,300
2013-12-10$23.42$23.426,249,100
2013-12-09$23.12$23.123,489,000
2013-12-06$23.35$23.354,430,200
2013-12-05$23.26$23.263,102,500
2013-12-04$22.80$22.803,572,600
2013-12-03$21.42$21.422,016,700
2013-12-02$21.82$21.822,422,400
2013-11-29$22.21$22.21973,200
2013-11-27$22.04$22.041,335,800
2013-11-26$21.94$21.942,500,400
2013-11-25$21.60$21.601,962,100
2013-11-22$21.49$21.493,761,500
2013-11-21$21.67$21.674,069,500
2013-11-20$22.05$22.051,929,600
2013-11-19$22.08$22.083,044,500
2013-11-18$22.46$22.462,117,800
2013-11-15$22.92$22.924,926,700
2013-11-14$21.86$21.867,770,000
2013-11-13$23.54$23.542,375,700
2013-11-12$23.42$23.422,061,100
2013-11-11$23.25$23.251,371,600
2013-11-08$22.99$22.992,010,600
2013-11-07$22.73$22.732,579,700
2013-11-06$23.13$23.131,684,700
2013-11-05$23.07$23.073,953,800
2013-11-04$23.36$23.362,036,600
2013-11-01$23.25$23.252,712,300
2013-10-31$23.27$23.274,697,200
2013-10-30$23.54$23.544,440,700
2013-10-29$23.95$23.952,987,000
2013-10-28$24.12$24.122,386,400
2013-10-25$24.22$24.223,836,100
2013-10-24$24.74$24.747,864,100
2013-10-23$26.89$26.893,697,400
2013-10-22$27.67$27.673,013,900
2013-10-21$27.62$27.623,152,300
2013-10-18$26.97$26.972,059,300
2013-10-17$26.89$26.891,912,200
2013-10-16$26.84$26.842,652,800
2013-10-15$26.26$26.262,352,400
2013-10-14$26.78$26.783,649,500
2013-10-11$26.33$26.332,646,500
2013-10-10$26.34$26.342,703,500
2013-10-09$25.70$25.705,449,800
2013-10-08$26.02$26.025,896,900
2013-10-07$27.19$27.194,729,800
2013-10-04$27.31$27.315,954,000
2013-10-03$25.74$25.742,535,000
2013-10-02$25.69$25.692,304,300
2013-10-01$25.65$25.652,417,400
2013-09-30$25.01$25.012,438,900
2013-09-27$24.88$24.881,784,200
2013-09-26$25.29$25.291,844,900
2013-09-25$25.11$25.112,370,300
2013-09-24$25.12$25.123,960,500
2013-09-23$24.80$24.803,426,100
2013-09-20$25.28$25.283,970,300
2013-09-19$25.78$25.782,656,700
2013-09-18$25.96$25.964,412,800
2013-09-17$25.98$25.983,906,400
2013-09-16$25.31$25.313,375,200
2013-09-13$25.18$25.183,350,700
2013-09-12$24.55$24.555,299,800
2013-09-11$24.76$24.763,231,100
2013-09-10$24.95$24.954,844,800
2013-09-09$24.26$24.263,092,800
2013-09-06$24.15$24.156,869,600
2013-09-05$23.56$23.566,909,800
2013-09-04$23.54$23.5418,296,200
2013-09-03$20.68$20.687,795,900
2013-08-30$19.92$19.922,354,500
2013-08-29$20.31$20.312,777,200
2013-08-28$20.11$20.112,224,300
2013-08-27$19.99$19.995,116,500
2013-08-26$21.17$21.171,667,300
2013-08-23$20.93$20.932,286,800
2013-08-22$21.10$21.101,439,100
2013-08-21$20.73$20.733,067,100
2013-08-20$20.84$20.842,082,600
2013-08-19$20.75$20.752,140,500
2013-08-16$21.04$21.043,312,400
2013-08-15$21.22$21.226,173,900
2013-08-14$22.49$22.492,138,500
2013-08-13$23.08$23.082,580,900
2013-08-12$22.35$22.352,705,200
2013-08-09$22.53$22.532,272,300
2013-08-08$23.00$23.002,209,000
2013-08-07$23.25$23.253,173,300
2013-08-06$22.45$22.451,415,500
2013-08-05$23.02$23.021,867,800
2013-08-02$22.86$22.861,545,900
2013-08-01$22.52$22.522,167,200
2013-07-31$22.06$22.062,072,200
2013-07-30$22.35$22.352,945,900
2013-07-29$21.92$21.922,536,200
2013-07-26$21.79$21.795,105,300
2013-07-25$22.84$22.842,855,000
2013-07-24$22.96$22.962,886,500
2013-07-23$22.92$22.922,814,600
2013-07-22$22.68$22.681,908,500
2013-07-19$22.80$22.803,879,200
2013-07-18$22.72$22.723,193,000
2013-07-17$22.21$22.215,696,400
2013-07-16$21.68$21.682,752,800
2013-07-15$21.82$21.824,367,300
2013-07-12$21.43$21.434,765,900
2013-07-11$21.74$21.747,663,400
2013-07-10$19.73$19.732,300,700
2013-07-09$19.86$19.862,570,800
2013-07-08$20.08$20.081,736,800
2013-07-05$19.96$19.962,104,700
2013-07-03$19.61$19.61681,400
2013-07-02$19.63$19.632,243,700
2013-07-01$19.46$19.461,953,300
2013-06-28$19.43$19.432,317,200
2013-06-27$19.67$19.672,064,600
2013-06-26$19.35$19.352,503,100
2013-06-25$19.63$19.632,673,400
2013-06-24$19.25$19.253,477,600
2013-06-21$19.79$19.794,064,500
2013-06-20$19.90$19.903,468,000
2013-06-19$20.19$20.192,561,200
2013-06-18$20.38$20.383,207,900
2013-06-17$20.10$20.103,340,900
2013-06-14$20.13$20.134,101,200
2013-06-13$20.52$20.523,818,300
2013-06-12$20.02$20.023,180,400
2013-06-11$20.02$20.024,841,500
2013-06-10$20.17$20.175,901,000
2013-06-07$19.75$19.7510,429,300
2013-06-06$19.15$19.1524,069,600
2013-06-05$16.31$16.315,574,000
2013-06-04$16.48$16.484,566,400
2013-06-03$16.53$16.534,701,800
2013-05-31$16.74$16.743,408,800
2013-05-30$16.69$16.692,872,900
2013-05-29$16.68$16.686,500,000
2013-05-28$16.10$16.102,854,500
2013-05-24$15.51$15.511,836,000
2013-05-23$15.48$15.482,532,000
2013-05-22$15.52$15.522,871,900
2013-05-21$15.87$15.871,907,600
2013-05-20$15.97$15.972,837,500
2013-05-17$16.35$16.353,119,400
2013-05-16$16.03$16.038,678,700
2013-05-15$15.06$15.063,800,500
2013-05-14$14.91$14.912,405,100
2013-05-13$15.08$15.081,651,600
2013-05-10$15.17$15.174,077,200
2013-05-09$15.10$15.102,330,200
2013-05-08$15.11$15.112,403,900
2013-05-07$15.09$15.093,224,600
2013-05-06$15.25$15.253,385,900
2013-05-03$14.71$14.712,958,100
2013-05-02$14.32$14.324,260,500
2013-05-01$14.34$14.343,817,400
2013-04-30$14.96$14.962,913,300
2013-04-29$14.80$14.801,961,500
2013-04-26$14.78$14.781,870,600
2013-04-25$14.88$14.883,308,900
2013-04-24$14.95$14.953,602,100
2013-04-23$15.23$15.233,798,000
2013-04-22$14.66$14.663,761,500
2013-04-19$14.63$14.633,870,700
2013-04-18$14.67$14.673,576,300
2013-04-17$15.08$15.084,587,700
2013-04-16$15.63$15.632,757,600
2013-04-15$15.69$15.694,110,200
2013-04-12$16.36$16.361,563,900
2013-04-11$16.49$16.492,257,600
2013-04-10$16.40$16.407,506,500
2013-04-09$15.52$15.522,902,800
2013-04-08$15.51$15.512,869,500
2013-04-05$15.02$15.024,636,900
2013-04-04$15.57$15.572,539,700
2013-04-03$15.36$15.363,488,800
2013-04-02$15.45$15.453,680,300
2013-04-01$15.90$15.902,645,200
2013-03-28$16.01$16.011,361,200
2013-03-27$16.02$16.021,625,000
2013-03-26$15.89$15.892,543,800
2013-03-25$16.09$16.093,262,700
2013-03-22$15.76$15.764,573,300
2013-03-21$16.27$16.276,361,600
2013-03-20$16.95$16.953,709,500
2013-03-19$16.70$16.702,905,300
2013-03-18$16.99$16.992,167,600
2013-03-15$16.99$16.992,908,700
2013-03-14$17.10$17.102,375,200
2013-03-13$16.85$16.852,764,400
2013-03-12$17.10$17.102,638,200
2013-03-11$17.27$17.273,326,800
2013-03-08$17.15$17.156,775,600
2013-03-07$17.53$17.5317,715,700
2013-03-06$14.94$14.944,301,000
2013-03-05$14.92$14.923,044,600
2013-03-04$14.93$14.932,916,600
2013-03-01$14.83$14.833,148,600
2013-02-28$15.24$15.241,478,700
2013-02-27$15.50$15.501,896,600
2013-02-26$15.27$15.272,533,100
2013-02-25$15.23$15.231,411,200
2013-02-22$15.62$15.621,579,500
2013-02-21$15.29$15.293,057,000
2013-02-20$15.76$15.762,472,600
2013-02-19$16.34$16.341,690,600
2013-02-15$16.15$16.152,002,200
2013-02-14$16.29$16.292,379,700
2013-02-13$16.20$16.204,009,200
2013-02-12$15.90$15.903,215,200
2013-02-11$15.99$15.991,450,800
2013-02-08$16.06$16.061,663,200
2013-02-07$16.12$16.123,707,600
2013-02-06$16.04$16.042,222,600
2013-02-05$16.11$16.112,848,500
2013-02-04$15.66$15.664,940,300
2013-02-01$15.87$15.872,947,800
2013-01-31$15.66$15.667,002,200
2013-01-30$14.60$14.603,331,500
2013-01-29$15.20$15.202,778,000
2013-01-28$15.73$15.732,071,500
2013-01-25$15.69$15.694,119,000
2013-01-24$15.46$15.463,962,700
2013-01-23$15.41$15.414,367,900
2013-01-22$15.41$15.412,325,300
2013-01-18$15.44$15.443,532,300
2013-01-17$15.52$15.525,841,700
2013-01-16$15.23$15.2310,666,400
2013-01-15$14.69$14.694,123,900
2013-01-14$14.60$14.602,514,000
2013-01-11$14.65$14.655,552,000
2013-01-10$15.14$15.142,372,400
2013-01-09$15.21$15.215,606,700
2013-01-08$15.46$15.465,245,000
2013-01-07$16.05$16.052,515,000
2013-01-04$16.10$16.102,149,100
2013-01-03$16.20$16.202,892,000
2013-01-02$16.48$16.483,863,900