Ciena Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2014-05-29 | 20.190 | 20.210 | 19.570 | 19.920 | 19.920 | 3,983,200 |
| 2014-05-28 | 20.470 | 20.640 | 20.150 | 20.160 | 20.160 | 2,289,400 |
| 2014-05-27 | 20.360 | 20.530 | 20.300 | 20.480 | 20.480 | 1,950,900 |
| 2014-05-23 | 20.210 | 20.250 | 19.910 | 20.150 | 20.150 | 2,391,100 |
| 2014-05-22 | 19.460 | 20.540 | 19.460 | 20.220 | 20.220 | 4,548,400 |
| 2014-05-21 | 19.240 | 19.500 | 19.130 | 19.440 | 19.440 | 1,890,600 |
| 2014-05-20 | 19.250 | 19.410 | 18.990 | 19.220 | 19.220 | 2,543,400 |
| 2014-05-19 | 18.850 | 19.450 | 18.800 | 19.240 | 19.240 | 2,134,400 |
| 2014-05-16 | 18.970 | 19.010 | 18.680 | 18.950 | 18.950 | 1,740,900 |
| 2014-05-15 | 18.690 | 19.000 | 18.350 | 18.970 | 18.970 | 2,701,400 |
| 2014-05-14 | 19.020 | 19.100 | 18.680 | 18.700 | 18.700 | 2,198,800 |
| 2014-05-13 | 19.290 | 19.380 | 18.880 | 19.050 | 19.050 | 2,465,000 |
| 2014-05-12 | 18.640 | 19.350 | 18.530 | 19.330 | 19.330 | 2,963,300 |
| 2014-05-09 | 18.140 | 18.580 | 18.080 | 18.520 | 18.520 | 1,964,900 |
| 2014-05-08 | 18.490 | 18.920 | 18.190 | 18.260 | 18.260 | 3,013,100 |
| 2014-05-07 | 18.710 | 18.850 | 18.000 | 18.510 | 18.510 | 4,435,900 |
| 2014-05-06 | 19.170 | 19.350 | 18.610 | 18.660 | 18.660 | 3,245,900 |
| 2014-05-05 | 19.120 | 19.410 | 18.920 | 19.200 | 19.200 | 2,259,800 |
| 2014-05-02 | 19.430 | 19.580 | 19.160 | 19.330 | 19.330 | 3,531,300 |
| 2014-05-01 | 19.720 | 19.810 | 19.040 | 19.270 | 19.270 | 5,834,700 |
| 2014-04-30 | 19.700 | 19.940 | 19.490 | 19.770 | 19.770 | 2,010,000 |
| 2014-04-29 | 19.840 | 19.980 | 19.390 | 19.880 | 19.880 | 2,767,600 |
| 2014-04-28 | 20.710 | 20.730 | 19.160 | 19.630 | 19.630 | 6,733,600 |
| 2014-04-25 | 21.140 | 21.140 | 20.550 | 20.650 | 20.650 | 3,164,000 |
| 2014-04-24 | 21.500 | 21.860 | 21.200 | 21.330 | 21.330 | 7,986,500 |
| 2014-04-23 | 20.450 | 21.080 | 20.100 | 20.560 | 20.560 | 5,813,300 |
| 2014-04-22 | 20.070 | 20.690 | 20.040 | 20.360 | 20.360 | 3,440,000 |
| 2014-04-21 | 19.880 | 20.110 | 19.510 | 20.030 | 20.030 | 2,779,700 |
| 2014-04-17 | 19.760 | 20.130 | 19.650 | 19.880 | 19.880 | 2,918,100 |
| 2014-04-16 | 19.770 | 19.970 | 19.270 | 19.900 | 19.900 | 3,850,400 |
| 2014-04-15 | 19.430 | 19.720 | 18.880 | 19.500 | 19.500 | 5,047,400 |
| 2014-04-14 | 19.690 | 19.840 | 19.170 | 19.430 | 19.430 | 3,480,100 |
| 2014-04-11 | 19.590 | 20.020 | 19.020 | 19.410 | 19.410 | 5,749,900 |
| 2014-04-10 | 20.950 | 21.090 | 19.640 | 19.830 | 19.830 | 6,319,100 |
| 2014-04-09 | 20.520 | 21.030 | 20.450 | 21.000 | 21.000 | 4,412,400 |
| 2014-04-08 | 20.360 | 20.960 | 20.200 | 20.440 | 20.440 | 5,948,300 |
| 2014-04-07 | 21.450 | 21.480 | 19.630 | 20.300 | 20.300 | 11,950,600 |
| 2014-04-04 | 23.490 | 23.570 | 21.120 | 21.630 | 21.630 | 10,523,900 |
| 2014-04-03 | 24.040 | 24.210 | 23.040 | 23.280 | 23.280 | 3,843,800 |
| 2014-04-02 | 23.600 | 24.070 | 23.510 | 23.940 | 23.940 | 3,692,000 |
| 2014-04-01 | 22.870 | 23.490 | 22.860 | 23.480 | 23.480 | 3,387,400 |
| 2014-03-31 | 22.350 | 22.890 | 22.350 | 22.740 | 22.740 | 3,737,300 |
| 2014-03-28 | 22.110 | 22.500 | 21.900 | 22.240 | 22.240 | 4,630,400 |
| 2014-03-27 | 22.580 | 22.810 | 22.250 | 22.420 | 22.420 | 3,024,700 |
| 2014-03-26 | 23.540 | 23.760 | 22.600 | 22.680 | 22.680 | 3,984,500 |
| 2014-03-25 | 23.660 | 24.090 | 23.090 | 23.460 | 23.460 | 3,420,200 |
| 2014-03-24 | 24.360 | 24.420 | 22.900 | 23.600 | 23.600 | 5,151,100 |
| 2014-03-21 | 24.340 | 24.600 | 23.730 | 24.150 | 24.150 | 5,999,700 |
| 2014-03-20 | 23.380 | 24.800 | 23.370 | 24.100 | 24.100 | 5,382,000 |
| 2014-03-19 | 23.760 | 23.840 | 23.240 | 23.470 | 23.470 | 3,508,500 |
| 2014-03-18 | 23.640 | 23.940 | 23.480 | 23.760 | 23.760 | 2,712,600 |
| 2014-03-17 | 23.990 | 24.190 | 23.590 | 23.660 | 23.660 | 2,915,300 |
| 2014-03-14 | 23.320 | 24.260 | 23.320 | 23.790 | 23.790 | 4,153,500 |
| 2014-03-13 | 24.080 | 24.400 | 23.270 | 23.390 | 23.390 | 4,479,000 |
| 2014-03-12 | 22.840 | 23.970 | 22.830 | 23.880 | 23.880 | 4,822,400 |
| 2014-03-11 | 23.380 | 23.780 | 22.940 | 23.010 | 23.010 | 4,037,300 |
| 2014-03-10 | 23.970 | 23.990 | 23.140 | 23.320 | 23.320 | 4,879,500 |
| 2014-03-07 | 24.910 | 25.000 | 23.960 | 24.050 | 24.050 | 4,510,900 |
| 2014-03-06 | 26.090 | 27.160 | 23.800 | 24.460 | 24.460 | 13,845,400 |
| 2014-03-05 | 24.630 | 25.380 | 24.630 | 25.360 | 25.360 | 5,187,600 |
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.