Ciena Corporation (CIEN)
NYSE: CIEN · Real-Time Price · USD
201.71
+5.98 (3.06%)
At close: Dec 5, 2025, 4:00 PM EST
198.57
-3.14 (-1.56%)
After-hours: Dec 5, 2025, 7:47 PM EST
Ciena Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 199.63 | 201.77 | 194.85 | 201.71 | 201.71 | 3.06% | 2,327,805 |
| Dec 4, 2025 | 190.56 | 197.76 | 190.01 | 195.73 | 195.73 | 1.23% | 2,439,646 |
| Dec 3, 2025 | 201.00 | 202.22 | 186.39 | 193.35 | 193.35 | -4.52% | 3,761,036 |
| Dec 2, 2025 | 204.03 | 209.19 | 198.01 | 202.50 | 202.50 | 0.79% | 2,281,146 |
| Dec 1, 2025 | 194.49 | 201.44 | 192.20 | 200.92 | 200.92 | -1.61% | 2,149,476 |
| Nov 28, 2025 | 203.80 | 204.59 | 201.00 | 204.21 | 204.21 | 1.96% | 1,220,060 |
| Nov 26, 2025 | 197.36 | 203.17 | 195.82 | 200.29 | 200.29 | 2.06% | 2,028,118 |
| Nov 25, 2025 | 191.51 | 196.24 | 187.55 | 196.24 | 196.24 | 0.79% | 2,111,268 |
| Nov 24, 2025 | 183.05 | 196.52 | 182.18 | 194.70 | 194.70 | 9.22% | 13,393,242 |
| Nov 21, 2025 | 175.97 | 179.00 | 168.22 | 178.26 | 178.26 | 1.03% | 3,800,324 |
| Nov 20, 2025 | 198.11 | 202.60 | 175.43 | 176.45 | 176.45 | -6.53% | 3,938,055 |
| Nov 19, 2025 | 187.93 | 192.35 | 184.67 | 188.78 | 188.78 | 0.95% | 2,725,935 |
| Nov 18, 2025 | 189.03 | 191.84 | 182.89 | 187.00 | 187.00 | -2.49% | 3,498,822 |
| Nov 17, 2025 | 190.80 | 196.40 | 188.04 | 191.78 | 191.78 | 0.04% | 3,143,581 |
| Nov 14, 2025 | 184.05 | 195.91 | 183.08 | 191.71 | 191.71 | -1.29% | 5,734,247 |
| Nov 13, 2025 | 206.99 | 207.83 | 191.81 | 194.21 | 194.21 | -7.31% | 3,621,692 |
| Nov 12, 2025 | 209.94 | 211.07 | 206.08 | 209.52 | 209.52 | 1.01% | 2,188,774 |
| Nov 11, 2025 | 204.53 | 208.25 | 200.75 | 207.43 | 207.43 | -0.63% | 2,880,073 |
| Nov 10, 2025 | 206.80 | 214.17 | 205.16 | 208.74 | 208.74 | 4.76% | 3,523,332 |
| Nov 7, 2025 | 193.00 | 201.34 | 190.15 | 199.26 | 199.26 | -1.09% | 3,331,092 |
| Nov 6, 2025 | 199.41 | 203.40 | 195.25 | 201.46 | 201.46 | 2.89% | 2,830,103 |
| Nov 5, 2025 | 183.99 | 196.99 | 182.49 | 195.81 | 195.81 | 7.08% | 2,782,498 |
| Nov 4, 2025 | 182.53 | 188.77 | 177.41 | 182.87 | 182.87 | -3.53% | 3,044,936 |
| Nov 3, 2025 | 193.34 | 194.41 | 187.93 | 189.56 | 189.56 | -0.19% | 1,725,688 |
| Oct 31, 2025 | 189.59 | 193.03 | 185.27 | 189.92 | 189.92 | 0.51% | 2,146,403 |
| Oct 30, 2025 | 188.17 | 193.74 | 186.13 | 188.96 | 188.96 | -0.16% | 1,940,986 |
| Oct 29, 2025 | 184.70 | 193.12 | 184.50 | 189.27 | 189.27 | 3.40% | 2,589,072 |
| Oct 28, 2025 | 182.26 | 184.98 | 173.80 | 183.04 | 183.04 | 0.27% | 2,597,271 |
| Oct 27, 2025 | 182.63 | 186.32 | 180.92 | 182.54 | 182.54 | 1.95% | 1,909,546 |
| Oct 24, 2025 | 175.83 | 181.05 | 175.59 | 179.05 | 179.05 | 3.75% | 1,851,416 |
| Oct 23, 2025 | 164.48 | 173.84 | 164.13 | 172.58 | 172.58 | 4.92% | 2,242,312 |
| Oct 22, 2025 | 170.44 | 173.47 | 159.56 | 164.48 | 164.48 | -3.08% | 3,091,089 |
| Oct 21, 2025 | 172.81 | 174.08 | 169.11 | 169.71 | 169.71 | -1.97% | 2,083,714 |
| Oct 20, 2025 | 173.63 | 177.79 | 171.95 | 173.12 | 173.12 | 1.27% | 2,011,113 |
| Oct 17, 2025 | 169.48 | 173.06 | 165.08 | 170.95 | 170.95 | 0.10% | 1,965,779 |
| Oct 16, 2025 | 170.43 | 176.88 | 170.05 | 170.78 | 170.78 | 1.23% | 2,615,934 |
| Oct 15, 2025 | 168.99 | 172.92 | 166.89 | 168.71 | 168.71 | 2.36% | 2,401,762 |
| Oct 14, 2025 | 161.55 | 167.28 | 159.01 | 164.82 | 164.82 | 0.02% | 1,738,638 |
| Oct 13, 2025 | 164.00 | 167.34 | 160.10 | 164.78 | 164.78 | 5.67% | 2,884,671 |
| Oct 10, 2025 | 165.24 | 165.24 | 153.27 | 155.94 | 155.94 | -4.69% | 3,059,253 |
| Oct 9, 2025 | 158.13 | 164.02 | 157.17 | 163.61 | 163.61 | 2.47% | 2,365,981 |
| Oct 8, 2025 | 152.70 | 159.85 | 152.55 | 159.66 | 159.66 | 5.40% | 1,981,300 |
| Oct 7, 2025 | 154.00 | 155.20 | 147.36 | 151.48 | 151.48 | -1.15% | 2,718,482 |
| Oct 6, 2025 | 152.68 | 159.43 | 151.64 | 153.25 | 153.25 | 1.19% | 3,005,677 |
| Oct 3, 2025 | 153.55 | 154.02 | 150.27 | 151.45 | 151.45 | -0.79% | 1,762,382 |
| Oct 2, 2025 | 153.23 | 153.61 | 148.02 | 152.66 | 152.66 | 0.62% | 2,280,349 |
| Oct 1, 2025 | 144.24 | 151.89 | 143.19 | 151.72 | 151.72 | 4.15% | 3,107,595 |
| Sep 30, 2025 | 144.52 | 146.53 | 143.76 | 145.67 | 145.67 | 1.08% | 2,088,155 |
| Sep 29, 2025 | 145.81 | 146.51 | 143.00 | 144.12 | 144.12 | 1.54% | 2,318,615 |
| Sep 26, 2025 | 140.24 | 143.79 | 138.12 | 141.93 | 141.93 | 3.47% | 3,796,081 |