Ciena Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2018-06-14 | 24.910 | 25.060 | 24.830 | 24.950 | 24.950 | 1,785,800 |
| 2018-06-13 | 24.890 | 25.110 | 24.750 | 24.820 | 24.820 | 1,906,500 |
| 2018-06-12 | 24.630 | 24.900 | 24.530 | 24.810 | 24.810 | 3,695,100 |
| 2018-06-11 | 24.300 | 24.580 | 24.210 | 24.530 | 24.530 | 1,906,800 |
| 2018-06-08 | 24.260 | 24.380 | 23.940 | 24.320 | 24.320 | 3,338,400 |
| 2018-06-07 | 24.440 | 24.610 | 23.990 | 24.370 | 24.370 | 3,086,600 |
| 2018-06-06 | 24.090 | 24.490 | 23.950 | 24.470 | 24.470 | 3,479,000 |
| 2018-06-05 | 23.740 | 24.260 | 23.690 | 24.110 | 24.110 | 2,962,300 |
| 2018-06-04 | 23.410 | 23.790 | 23.300 | 23.730 | 23.730 | 4,273,000 |
| 2018-06-01 | 23.200 | 23.660 | 23.030 | 23.410 | 23.410 | 7,468,000 |
| 2018-05-31 | 24.500 | 24.860 | 22.990 | 23.050 | 23.050 | 10,190,400 |
| 2018-05-30 | 24.630 | 24.640 | 24.000 | 24.060 | 24.060 | 6,715,600 |
| 2018-05-29 | 24.750 | 24.930 | 24.350 | 24.520 | 24.520 | 3,273,900 |
| 2018-05-25 | 24.760 | 25.030 | 24.610 | 24.960 | 24.960 | 2,392,900 |
| 2018-05-24 | 24.660 | 24.850 | 24.430 | 24.790 | 24.790 | 3,713,200 |
| 2018-05-23 | 24.480 | 24.680 | 24.430 | 24.510 | 24.510 | 2,000,200 |
| 2018-05-22 | 24.760 | 25.130 | 24.590 | 24.620 | 24.620 | 2,823,100 |
| 2018-05-21 | 25.380 | 25.410 | 24.550 | 24.710 | 24.710 | 3,957,600 |
| 2018-05-18 | 25.380 | 25.510 | 25.270 | 25.300 | 25.300 | 2,033,700 |
| 2018-05-17 | 25.360 | 25.710 | 25.170 | 25.350 | 25.350 | 2,482,500 |
| 2018-05-16 | 25.220 | 25.490 | 25.100 | 25.380 | 25.380 | 4,583,500 |
| 2018-05-15 | 25.150 | 25.370 | 25.010 | 25.220 | 25.220 | 2,916,500 |
| 2018-05-14 | 26.010 | 26.110 | 25.050 | 25.110 | 25.110 | 4,563,200 |
| 2018-05-11 | 25.920 | 26.010 | 25.390 | 25.650 | 25.650 | 4,310,700 |
| 2018-05-10 | 26.480 | 26.490 | 25.870 | 25.910 | 25.910 | 5,887,700 |
| 2018-05-09 | 26.740 | 26.980 | 26.470 | 26.880 | 26.880 | 2,709,400 |
| 2018-05-08 | 26.580 | 27.010 | 26.550 | 26.740 | 26.740 | 2,646,700 |
| 2018-05-07 | 26.580 | 26.950 | 26.170 | 26.550 | 26.550 | 2,326,200 |
| 2018-05-04 | 26.240 | 26.790 | 26.150 | 26.440 | 26.440 | 2,247,000 |
| 2018-05-03 | 26.210 | 26.360 | 25.820 | 26.230 | 26.230 | 1,777,900 |
| 2018-05-02 | 25.980 | 26.260 | 25.820 | 25.920 | 25.920 | 2,091,300 |
| 2018-05-01 | 25.350 | 25.830 | 25.040 | 25.800 | 25.800 | 1,834,100 |
| 2018-04-30 | 26.100 | 26.180 | 25.540 | 25.750 | 25.750 | 2,418,300 |
| 2018-04-27 | 26.250 | 26.320 | 25.790 | 26.010 | 26.010 | 1,927,200 |
| 2018-04-26 | 25.780 | 26.310 | 24.640 | 26.130 | 26.130 | 11,212,800 |
| 2018-04-25 | 26.790 | 26.840 | 25.890 | 26.620 | 26.620 | 3,866,500 |
| 2018-04-24 | 26.670 | 27.100 | 26.530 | 26.850 | 26.850 | 4,583,800 |
| 2018-04-23 | 26.640 | 26.710 | 26.160 | 26.290 | 26.290 | 1,876,300 |
| 2018-04-20 | 26.320 | 26.590 | 26.110 | 26.550 | 26.550 | 2,170,800 |
| 2018-04-19 | 26.330 | 26.410 | 26.120 | 26.210 | 26.210 | 1,499,300 |
| 2018-04-18 | 26.490 | 26.490 | 26.200 | 26.350 | 26.350 | 1,854,900 |
| 2018-04-17 | 26.040 | 26.580 | 25.950 | 26.530 | 26.530 | 3,619,900 |
| 2018-04-16 | 25.600 | 26.000 | 25.150 | 25.700 | 25.700 | 2,214,300 |
| 2018-04-13 | 25.790 | 25.850 | 25.390 | 25.610 | 25.610 | 1,819,400 |
| 2018-04-12 | 25.850 | 26.070 | 25.750 | 25.760 | 25.760 | 3,473,700 |
| 2018-04-11 | 25.590 | 26.030 | 25.580 | 25.780 | 25.780 | 2,221,700 |
| 2018-04-10 | 25.410 | 25.890 | 25.270 | 25.710 | 25.710 | 2,352,200 |
| 2018-04-09 | 25.170 | 25.560 | 25.100 | 25.110 | 25.110 | 1,996,000 |
| 2018-04-06 | 25.200 | 25.360 | 24.830 | 25.040 | 25.040 | 2,128,700 |
| 2018-04-05 | 25.710 | 25.900 | 25.360 | 25.420 | 25.420 | 1,865,600 |
| 2018-04-04 | 24.710 | 25.500 | 24.660 | 25.450 | 25.450 | 2,976,900 |
| 2018-04-03 | 25.800 | 25.800 | 24.950 | 25.030 | 25.030 | 1,941,800 |
| 2018-04-02 | 25.800 | 25.800 | 25.140 | 25.310 | 25.310 | 2,410,400 |
| 2018-03-29 | 25.410 | 25.980 | 25.270 | 25.900 | 25.900 | 1,948,300 |
| 2018-03-28 | 25.770 | 25.930 | 25.210 | 25.320 | 25.320 | 2,953,500 |
| 2018-03-27 | 26.210 | 26.400 | 25.760 | 25.850 | 25.850 | 3,865,700 |
| 2018-03-26 | 25.830 | 25.900 | 25.430 | 25.620 | 25.620 | 2,598,200 |
| 2018-03-23 | 26.000 | 26.110 | 25.500 | 25.500 | 25.500 | 1,995,400 |
| 2018-03-22 | 26.300 | 26.500 | 26.020 | 26.020 | 26.020 | 2,387,700 |
| 2018-03-21 | 26.530 | 26.740 | 26.400 | 26.570 | 26.570 | 3,322,800 |
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.