Ciena Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2019-05-30 | 35.170 | 35.630 | 35.130 | 35.470 | 35.470 | 1,604,800 |
| 2019-05-29 | 34.740 | 35.390 | 34.440 | 35.080 | 35.080 | 1,773,400 |
| 2019-05-28 | 35.240 | 35.450 | 34.910 | 35.060 | 35.060 | 2,019,900 |
| 2019-05-24 | 35.420 | 35.580 | 35.120 | 35.190 | 35.190 | 2,093,500 |
| 2019-05-23 | 34.820 | 35.390 | 34.730 | 35.330 | 35.330 | 2,973,800 |
| 2019-05-22 | 34.750 | 35.390 | 34.670 | 35.250 | 35.250 | 1,726,500 |
| 2019-05-21 | 34.920 | 35.290 | 34.750 | 34.860 | 34.860 | 2,028,200 |
| 2019-05-20 | 34.130 | 34.690 | 34.010 | 34.660 | 34.660 | 2,017,000 |
| 2019-05-17 | 33.560 | 35.060 | 33.500 | 34.610 | 34.610 | 4,496,400 |
| 2019-05-16 | 33.660 | 34.500 | 33.080 | 34.040 | 34.040 | 4,267,500 |
| 2019-05-15 | 32.890 | 33.460 | 32.760 | 33.300 | 33.300 | 2,263,600 |
| 2019-05-14 | 33.370 | 33.590 | 33.000 | 33.210 | 33.210 | 2,069,100 |
| 2019-05-13 | 34.240 | 34.420 | 33.060 | 33.180 | 33.180 | 3,019,800 |
| 2019-05-10 | 35.030 | 35.170 | 34.190 | 35.070 | 35.070 | 2,561,100 |
| 2019-05-09 | 35.350 | 35.520 | 34.550 | 35.220 | 35.220 | 3,583,000 |
| 2019-05-08 | 36.050 | 36.370 | 35.780 | 36.150 | 36.150 | 2,620,300 |
| 2019-05-07 | 36.600 | 36.890 | 35.630 | 36.160 | 36.160 | 3,034,900 |
| 2019-05-06 | 37.960 | 38.000 | 36.700 | 37.040 | 37.040 | 3,073,700 |
| 2019-05-03 | 38.610 | 39.010 | 38.150 | 38.790 | 38.790 | 3,459,800 |
| 2019-05-02 | 38.320 | 39.020 | 38.280 | 39.000 | 39.000 | 1,572,200 |
| 2019-05-01 | 38.570 | 39.070 | 38.250 | 38.370 | 38.370 | 1,781,600 |
| 2019-04-30 | 38.630 | 38.640 | 37.920 | 38.360 | 38.360 | 1,831,500 |
| 2019-04-29 | 38.330 | 38.740 | 38.100 | 38.620 | 38.620 | 1,166,700 |
| 2019-04-26 | 39.150 | 39.220 | 38.100 | 38.220 | 38.220 | 1,513,200 |
| 2019-04-25 | 39.840 | 39.950 | 38.660 | 39.060 | 39.060 | 2,215,500 |
| 2019-04-24 | 39.910 | 40.760 | 39.740 | 40.040 | 40.040 | 2,276,700 |
| 2019-04-23 | 39.110 | 39.990 | 39.000 | 39.870 | 39.870 | 2,986,700 |
| 2019-04-22 | 38.130 | 38.840 | 38.130 | 38.730 | 38.730 | 1,873,300 |
| 2019-04-18 | 38.200 | 38.460 | 37.890 | 38.180 | 38.180 | 1,720,500 |
| 2019-04-17 | 39.110 | 39.210 | 38.210 | 38.240 | 38.240 | 2,607,200 |
| 2019-04-16 | 38.650 | 39.020 | 38.500 | 38.700 | 38.700 | 2,679,500 |
| 2019-04-15 | 38.790 | 39.480 | 38.320 | 38.400 | 38.400 | 3,027,000 |
| 2019-04-12 | 37.400 | 37.990 | 36.780 | 37.990 | 37.990 | 2,664,600 |
| 2019-04-11 | 37.440 | 37.440 | 36.880 | 37.080 | 37.080 | 2,565,300 |
| 2019-04-10 | 37.460 | 37.830 | 37.270 | 37.350 | 37.350 | 1,443,500 |
| 2019-04-09 | 37.000 | 37.550 | 36.640 | 37.370 | 37.370 | 2,080,500 |
| 2019-04-08 | 37.200 | 37.400 | 36.750 | 37.240 | 37.240 | 1,619,800 |
| 2019-04-05 | 37.500 | 37.730 | 37.210 | 37.310 | 37.310 | 2,026,500 |
| 2019-04-04 | 38.190 | 38.380 | 37.310 | 37.490 | 37.490 | 2,016,600 |
| 2019-04-03 | 38.330 | 38.400 | 37.970 | 38.120 | 38.120 | 2,045,300 |
| 2019-04-02 | 37.880 | 38.240 | 37.660 | 37.920 | 37.920 | 2,144,600 |
| 2019-04-01 | 37.620 | 37.980 | 37.390 | 37.770 | 37.770 | 2,099,200 |
| 2019-03-29 | 37.450 | 37.980 | 37.040 | 37.340 | 37.340 | 2,585,300 |
| 2019-03-28 | 37.150 | 37.660 | 36.970 | 37.070 | 37.070 | 1,479,600 |
| 2019-03-27 | 37.300 | 37.550 | 36.640 | 37.150 | 37.150 | 1,891,200 |
| 2019-03-26 | 37.560 | 37.890 | 37.120 | 37.300 | 37.300 | 2,436,800 |
| 2019-03-25 | 37.030 | 37.380 | 36.710 | 37.290 | 37.290 | 4,246,500 |
| 2019-03-22 | 38.260 | 38.460 | 37.020 | 37.060 | 37.060 | 2,095,900 |
| 2019-03-21 | 37.920 | 38.690 | 37.900 | 38.530 | 38.530 | 2,212,700 |
| 2019-03-20 | 39.200 | 39.200 | 37.300 | 37.920 | 37.920 | 3,586,700 |
| 2019-03-19 | 39.340 | 39.560 | 39.030 | 39.160 | 39.160 | 1,874,400 |
| 2019-03-18 | 39.430 | 39.710 | 38.780 | 39.120 | 39.120 | 2,961,400 |
| 2019-03-15 | 39.310 | 39.740 | 39.240 | 39.430 | 39.430 | 3,135,100 |
| 2019-03-14 | 39.350 | 39.680 | 39.170 | 39.270 | 39.270 | 2,428,500 |
| 2019-03-13 | 39.930 | 40.000 | 39.280 | 39.430 | 39.430 | 2,866,800 |
| 2019-03-12 | 40.250 | 40.370 | 39.650 | 39.790 | 39.790 | 2,440,500 |
| 2019-03-11 | 39.050 | 40.260 | 39.020 | 40.230 | 40.230 | 2,711,500 |
| 2019-03-08 | 38.040 | 39.060 | 37.690 | 39.010 | 39.010 | 2,350,300 |
| 2019-03-07 | 39.930 | 39.970 | 38.550 | 38.690 | 38.690 | 4,396,200 |
| 2019-03-06 | 40.750 | 40.990 | 39.540 | 39.970 | 39.970 | 5,115,600 |
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.