Ciena Corporation (CIEN)
NYSE: CIEN
· Real-Time Price · USD
116.70
-0.22 (-0.19%)
At close: Sep 05, 2025, 3:59 PM
116.70
0.00%
After-hours: Sep 05, 2025, 07:56 PM EDT
CIEN Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 115.86 | 117.06 | 113.66 | 116.69 | 116.69 | -0.20% | 4,019,149 |
| Sep 4, 2025 | 115.00 | 122.00 | 110.90 | 116.92 | 116.92 | 23.31% | 11,296,500 |
| Sep 3, 2025 | 93.74 | 95.21 | 92.46 | 94.82 | 94.82 | 1.31% | 5,741,200 |
| Sep 2, 2025 | 92.68 | 93.61 | 90.00 | 93.59 | 93.59 | -0.40% | 2,702,432 |
| Aug 29, 2025 | 97.25 | 97.55 | 93.47 | 93.97 | 93.97 | -4.00% | 2,230,701 |
| Aug 28, 2025 | 93.00 | 98.88 | 92.87 | 97.89 | 97.89 | 5.55% | 2,790,447 |
| Aug 27, 2025 | 91.43 | 94.04 | 91.43 | 92.74 | 92.74 | 1.37% | 1,657,631 |
| Aug 26, 2025 | 91.09 | 92.52 | 90.65 | 91.49 | 91.49 | 0.83% | 1,187,200 |
| Aug 25, 2025 | 90.12 | 91.12 | 89.41 | 90.74 | 90.74 | 1.04% | 1,663,800 |
| Aug 22, 2025 | 87.54 | 90.45 | 87.25 | 89.81 | 89.81 | 2.80% | 1,971,325 |
| Aug 21, 2025 | 86.34 | 87.63 | 86.00 | 87.36 | 87.36 | 0.83% | 1,496,080 |
| Aug 20, 2025 | 87.87 | 88.00 | 84.41 | 86.64 | 86.64 | -2.40% | 1,889,743 |
| Aug 19, 2025 | 91.01 | 91.37 | 88.45 | 88.77 | 88.77 | -3.44% | 1,593,822 |
| Aug 18, 2025 | 90.46 | 92.21 | 90.10 | 91.93 | 91.93 | 1.17% | 1,077,649 |
| Aug 15, 2025 | 90.94 | 91.70 | 89.52 | 90.87 | 90.87 | -0.60% | 1,478,835 |
| Aug 14, 2025 | 92.88 | 93.40 | 89.09 | 91.42 | 91.42 | -3.42% | 2,612,707 |
| Aug 13, 2025 | 97.00 | 98.19 | 94.08 | 94.66 | 94.66 | -1.80% | 1,547,900 |
| Aug 12, 2025 | 93.58 | 96.56 | 93.50 | 96.40 | 96.40 | 3.23% | 1,488,541 |
| Aug 11, 2025 | 94.75 | 95.71 | 93.16 | 93.38 | 93.38 | -1.77% | 1,409,376 |
| Aug 8, 2025 | 96.00 | 96.43 | 94.63 | 95.06 | 95.06 | -0.13% | 2,021,400 |