Ciena Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-05-15 | 79.840 | 80.360 | 79.530 | 80.360 | 80.360 | 27 |
| 2025-05-14 | 80.520 | 80.980 | 78.880 | 80.510 | 80.510 | 98 |
| 2025-05-13 | 79.050 | 81.030 | 79.050 | 81.030 | 81.030 | 258 |
| 2025-05-12 | 78.580 | 79.500 | 78.429 | 78.429 | 78.429 | 205 |
| 2025-05-09 | 75.540 | 75.600 | 74.585 | 74.585 | 74.585 | 368 |
| 2025-05-08 | 74.207 | 75.527 | 74.207 | 75.140 | 75.140 | 258 |
| 2025-05-07 | 72.630 | 73.305 | 72.160 | 72.953 | 72.953 | 26 |
| 2025-05-06 | 70.470 | 72.410 | 70.470 | 72.330 | 72.330 | 4 |
| 2025-05-05 | 71.383 | 73.950 | 71.340 | 72.720 | 72.720 | 132 |
| 2025-05-02 | 73.000 | 73.700 | 72.230 | 73.150 | 73.150 | 118 |
| 2025-05-01 | 70.870 | 72.530 | 69.250 | 71.722 | 71.722 | 261 |
| 2025-04-30 | 65.120 | 66.400 | 64.150 | 66.400 | 66.400 | 67 |
| 2025-04-29 | 66.680 | 67.155 | 66.680 | 67.106 | 67.106 | 37 |
| 2025-04-28 | 65.750 | 66.813 | 65.750 | 66.770 | 66.770 | 28 |
| 2025-04-25 | 63.340 | 65.860 | 63.340 | 65.860 | 65.860 | 30 |
| 2025-04-24 | 63.410 | 64.750 | 63.410 | 64.750 | 64.750 | 146 |
| 2025-04-23 | 63.840 | 66.290 | 63.670 | 63.670 | 63.670 | 439 |
| 2025-04-22 | 59.320 | 60.060 | 59.000 | 60.060 | 60.060 | 50 |
| 2025-04-17 | 59.030 | 60.050 | 59.030 | 59.810 | 59.810 | 721 |
| 2025-04-16 | 58.620 | 59.500 | 58.536 | 59.500 | 59.500 | 120 |
| 2025-04-15 | 59.329 | 60.290 | 59.329 | 59.431 | 59.431 | 50 |
| 2025-04-14 | 60.000 | 61.680 | 58.400 | 58.400 | 58.400 | 523 |
| 2025-04-11 | 57.500 | 59.432 | 57.440 | 59.432 | 59.432 | 507 |
| 2025-04-10 | 60.195 | 60.350 | 56.850 | 58.008 | 58.008 | 225 |
| 2025-04-09 | 53.650 | 62.700 | 53.276 | 62.315 | 62.315 | 1,169 |
| 2025-04-08 | 58.582 | 58.850 | 55.640 | 55.640 | 55.640 | 293 |
| 2025-04-07 | 50.920 | 55.760 | 50.150 | 55.760 | 55.760 | 858 |
| 2025-04-04 | 52.511 | 53.805 | 51.173 | 53.805 | 53.805 | 1,048 |
| 2025-04-03 | 59.550 | 60.440 | 56.330 | 57.820 | 57.820 | 1,481 |
| 2025-04-02 | 61.380 | 66.745 | 60.790 | 65.297 | 65.297 | 727 |
| 2025-04-01 | 59.950 | 61.205 | 58.710 | 61.180 | 61.180 | 383 |
| 2025-03-31 | 59.395 | 59.401 | 58.259 | 59.401 | 59.401 | 6,605 |
| 2025-03-28 | 62.370 | 62.670 | 61.406 | 61.406 | 61.406 | 199 |
| 2025-03-27 | 64.595 | 64.980 | 62.830 | 63.190 | 63.190 | 4,636 |
| 2025-03-26 | 69.600 | 69.600 | 65.680 | 65.680 | 65.680 | 404 |
| 2025-03-25 | 69.980 | 70.410 | 69.188 | 69.440 | 69.440 | 123 |
| 2025-03-24 | 68.440 | 68.913 | 67.660 | 68.913 | 68.913 | 577 |
| 2025-03-21 | 65.080 | 65.490 | 64.140 | 65.170 | 65.170 | 17 |
| 2025-03-20 | 65.460 | 66.270 | 65.460 | 66.270 | 66.270 | 1 |
| 2025-03-19 | 64.410 | 66.590 | 64.410 | 66.457 | 66.457 | 81 |
| 2025-03-18 | 64.830 | 65.570 | 63.810 | 64.230 | 64.230 | 607 |
| 2025-03-17 | 63.840 | 65.440 | 63.830 | 65.440 | 65.440 | 122 |
| 2025-03-14 | 64.050 | 64.210 | 63.056 | 63.167 | 63.167 | 59 |
| 2025-03-13 | 64.990 | 65.850 | 61.095 | 62.430 | 62.430 | 338 |
| 2025-03-12 | 65.770 | 67.100 | 64.708 | 67.075 | 67.075 | 4,073 |
| 2025-03-11 | 62.500 | 66.260 | 59.701 | 66.260 | 66.260 | 1,592 |
| 2025-03-10 | 67.120 | 67.150 | 64.415 | 64.415 | 64.415 | 9,854 |
| 2025-03-07 | 67.865 | 69.020 | 65.324 | 65.324 | 65.324 | 888 |
| 2025-03-06 | 72.430 | 73.220 | 69.615 | 69.836 | 69.836 | 258 |
| 2025-03-05 | 74.220 | 74.540 | 73.120 | 73.790 | 73.790 | 92 |
| 2025-03-04 | 72.418 | 73.050 | 70.899 | 72.158 | 72.158 | 109 |
| 2025-03-03 | 80.020 | 80.210 | 75.745 | 75.745 | 75.745 | 41 |
| 2025-02-28 | 76.580 | 79.030 | 75.560 | 79.030 | 79.030 | 4 |
| 2025-02-27 | 82.370 | 82.370 | 80.020 | 80.180 | 80.180 | 1 |
| 2025-02-26 | 80.240 | 81.820 | 80.020 | 81.360 | 81.360 | 3 |
| 2025-02-25 | 79.830 | 80.820 | 77.284 | 78.142 | 78.142 | 99 |
| 2025-02-24 | 83.900 | 84.120 | 80.090 | 81.046 | 81.046 | 476 |
| 2025-02-21 | 84.520 | 87.170 | 84.520 | 85.091 | 85.091 | 88 |
| 2025-02-20 | 87.450 | 87.450 | 85.315 | 86.145 | 86.145 | 1,086 |
| 2025-02-19 | 87.708 | 89.050 | 86.892 | 86.892 | 86.892 | 1,408 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.