Ciena Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2013-12-04 | 21.370 | 22.980 | 21.370 | 22.800 | 22.800 | 3,572,600 |
| 2013-12-03 | 21.430 | 21.760 | 21.310 | 21.420 | 21.420 | 2,016,700 |
| 2013-12-02 | 22.260 | 22.300 | 21.690 | 21.820 | 21.820 | 2,422,400 |
| 2013-11-29 | 22.180 | 22.440 | 21.960 | 22.210 | 22.210 | 973,200 |
| 2013-11-27 | 21.930 | 22.140 | 21.760 | 22.040 | 22.040 | 1,335,800 |
| 2013-11-26 | 21.600 | 22.110 | 21.280 | 21.940 | 21.940 | 2,500,400 |
| 2013-11-25 | 21.520 | 21.760 | 21.250 | 21.600 | 21.600 | 1,962,100 |
| 2013-11-22 | 21.780 | 22.060 | 21.380 | 21.490 | 21.490 | 3,761,500 |
| 2013-11-21 | 21.980 | 22.250 | 21.590 | 21.670 | 21.670 | 4,069,500 |
| 2013-11-20 | 22.080 | 22.630 | 22.010 | 22.050 | 22.050 | 1,929,600 |
| 2013-11-19 | 22.430 | 22.830 | 21.930 | 22.080 | 22.080 | 3,044,500 |
| 2013-11-18 | 22.940 | 23.060 | 22.400 | 22.460 | 22.460 | 2,117,800 |
| 2013-11-15 | 22.020 | 23.140 | 22.000 | 22.920 | 22.920 | 4,926,700 |
| 2013-11-14 | 22.210 | 22.570 | 21.760 | 21.860 | 21.860 | 7,770,000 |
| 2013-11-13 | 23.290 | 23.590 | 23.060 | 23.540 | 23.540 | 2,375,700 |
| 2013-11-12 | 23.300 | 23.730 | 23.120 | 23.420 | 23.420 | 2,061,100 |
| 2013-11-11 | 22.960 | 23.330 | 22.830 | 23.250 | 23.250 | 1,371,600 |
| 2013-11-08 | 22.720 | 23.190 | 22.640 | 22.990 | 22.990 | 2,010,600 |
| 2013-11-07 | 23.180 | 23.260 | 22.350 | 22.730 | 22.730 | 2,579,700 |
| 2013-11-06 | 23.180 | 23.330 | 23.020 | 23.130 | 23.130 | 1,684,700 |
| 2013-11-05 | 23.210 | 23.620 | 23.030 | 23.070 | 23.070 | 3,953,800 |
| 2013-11-04 | 23.450 | 23.710 | 23.270 | 23.360 | 23.360 | 2,036,600 |
| 2013-11-01 | 23.260 | 23.500 | 22.850 | 23.250 | 23.250 | 2,712,300 |
| 2013-10-31 | 23.750 | 24.090 | 23.260 | 23.270 | 23.270 | 4,697,200 |
| 2013-10-30 | 23.900 | 24.060 | 23.000 | 23.540 | 23.540 | 4,440,700 |
| 2013-10-29 | 24.330 | 24.480 | 23.850 | 23.950 | 23.950 | 2,987,000 |
| 2013-10-28 | 24.200 | 24.380 | 24.020 | 24.120 | 24.120 | 2,386,400 |
| 2013-10-25 | 25.000 | 25.050 | 24.000 | 24.220 | 24.220 | 3,836,100 |
| 2013-10-24 | 25.960 | 26.150 | 24.370 | 24.740 | 24.740 | 7,864,100 |
| 2013-10-23 | 27.570 | 27.760 | 26.870 | 26.890 | 26.890 | 3,697,400 |
| 2013-10-22 | 27.700 | 27.940 | 27.040 | 27.670 | 27.670 | 3,013,900 |
| 2013-10-21 | 27.110 | 27.720 | 27.080 | 27.620 | 27.620 | 3,152,300 |
| 2013-10-18 | 26.980 | 27.180 | 26.690 | 26.970 | 26.970 | 2,059,300 |
| 2013-10-17 | 26.580 | 26.920 | 26.440 | 26.890 | 26.890 | 1,912,200 |
| 2013-10-16 | 26.480 | 26.910 | 26.430 | 26.840 | 26.840 | 2,652,800 |
| 2013-10-15 | 26.600 | 26.880 | 26.090 | 26.260 | 26.260 | 2,352,400 |
| 2013-10-14 | 26.140 | 26.880 | 25.950 | 26.780 | 26.780 | 3,649,500 |
| 2013-10-11 | 26.190 | 26.710 | 25.980 | 26.330 | 26.330 | 2,646,500 |
| 2013-10-10 | 26.190 | 26.430 | 25.940 | 26.340 | 26.340 | 2,703,500 |
| 2013-10-09 | 26.080 | 26.750 | 24.800 | 25.700 | 25.700 | 5,449,800 |
| 2013-10-08 | 27.190 | 27.280 | 25.550 | 26.020 | 26.020 | 5,896,900 |
| 2013-10-07 | 27.020 | 27.660 | 26.820 | 27.190 | 27.190 | 4,729,800 |
| 2013-10-04 | 25.760 | 27.630 | 25.640 | 27.310 | 27.310 | 5,954,000 |
| 2013-10-03 | 25.940 | 25.990 | 25.430 | 25.740 | 25.740 | 2,535,000 |
| 2013-10-02 | 25.480 | 25.940 | 25.430 | 25.690 | 25.690 | 2,304,300 |
| 2013-10-01 | 25.050 | 25.690 | 25.000 | 25.650 | 25.650 | 2,417,400 |
| 2013-09-30 | 24.510 | 25.190 | 24.170 | 25.010 | 25.010 | 2,438,900 |
| 2013-09-27 | 25.050 | 25.310 | 24.840 | 24.880 | 24.880 | 1,784,200 |
| 2013-09-26 | 25.290 | 25.800 | 25.130 | 25.290 | 25.290 | 1,844,900 |
| 2013-09-25 | 25.110 | 25.460 | 25.020 | 25.110 | 25.110 | 2,370,300 |
| 2013-09-24 | 24.760 | 25.490 | 24.500 | 25.120 | 25.120 | 3,960,500 |
| 2013-09-23 | 24.760 | 25.170 | 24.470 | 24.800 | 24.800 | 3,426,100 |
| 2013-09-20 | 25.880 | 25.950 | 25.220 | 25.280 | 25.280 | 3,970,300 |
| 2013-09-19 | 26.020 | 26.070 | 25.650 | 25.780 | 25.780 | 2,656,700 |
| 2013-09-18 | 26.000 | 26.170 | 25.500 | 25.960 | 25.960 | 4,412,800 |
| 2013-09-17 | 25.330 | 25.990 | 25.320 | 25.980 | 25.980 | 3,906,400 |
| 2013-09-16 | 25.510 | 25.680 | 25.140 | 25.310 | 25.310 | 3,375,200 |
| 2013-09-13 | 24.490 | 25.320 | 24.400 | 25.180 | 25.180 | 3,350,700 |
| 2013-09-12 | 24.830 | 25.320 | 24.540 | 24.550 | 24.550 | 5,299,800 |
| 2013-09-11 | 24.830 | 25.120 | 24.690 | 24.760 | 24.760 | 3,231,100 |
Stock splits
| Date | Split (new : old) |
|---|---|
| 2006-09-25 | 1:7 |
| 2000-09-19 | 2:1 |
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.