5 DAY PERFORMANCE
-40.48%
1 MONTH PERFORMANCE
-26.64%
3 MONTH PERFORMANCE
+17.42%
6 MONTH PERFORMANCE
+58.14%
YEAR-TO-DATE PERFORMANCE
+36.23%
1 YEAR PERFORMANCE
+338.47%
CIENA Corp. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/06/2026 | $553.63 | $560.34 (1.21%) | $583.78 | $550.86 | 720.18 K | |
| 05/05/2026 | $553.63 | $544.75 (-1.6%) | $562.00 | $539.43 | 1.63 M | $77.18 B |
| 05/04/2026 | $540.00 | $538.51 (-0.28%) | $548.20 | $528.36 | 1.20 M | $76.29 B |
| 05/01/2026 | $527.25 | $535.29 (1.52%) | $550.00 | $518.58 | 1.73 M | $75.84 B |
| 04/30/2026 | $487.97 | $527.58 (8.12%) | $529.89 | $486.25 | 2.67 M | $74.75 B |
| 04/29/2026 | $480.14 | $475.39 (-0.99%) | $482.54 | $468.31 | 1.83 M | $67.35 B |
| 04/28/2026 | $485.00 | $473.69 (-2.33%) | $493.31 | $461.07 | 3.10 M | $67.11 B |
| 04/27/2026 | $515.82 | $506.33 (-1.84%) | $516.34 | $485.00 | 1.68 M | $71.73 B |
| 04/24/2026 | $514.82 | $520.80 (1.16%) | $527.50 | $505.55 | 1.42 M | $73.78 B |
| 04/23/2026 | $505.00 | $515.85 (2.15%) | $527.86 | $497.09 | 2.28 M | $73.08 B |
| 04/22/2026 | $511.50 | $498.97 (-2.45%) | $518.15 | $467.19 | 2.78 M | $70.69 B |
| 04/21/2026 | $507.77 | $505.93 (-0.36%) | $522.50 | $493.54 | 1.81 M | $71.68 B |
| 04/20/2026 | $512.00 | $503.27 (-1.71%) | $517.88 | $497.62 | 1.96 M | $71.30 B |
| 04/17/2026 | $500.47 | $507.43 (1.39%) | $513.83 | $495.17 | 1.93 M | $71.89 B |
| 04/16/2026 | $476.75 | $495.17 (3.86%) | $495.40 | $462.00 | 2.30 M | $70.15 B |
| 04/15/2026 | $471.78 | $475.76 (0.84%) | $481.28 | $454.34 | 3.04 M | $67.40 B |
| 04/14/2026 | $486.75 | $467.19 (-4.02%) | $487.74 | $458.01 | 3.43 M | $66.19 B |
| 04/13/2026 | $493.44 | $479.90 (-2.74%) | $494.60 | $472.32 | 3.05 M | $67.99 B |
| 04/10/2026 | $498.11 | $496.02 (-0.42%) | $508.64 | $475.22 | 2.50 M | $70.27 B |
| 04/09/2026 | $498.91 | $487.38 (-2.31%) | $513.49 | $473.73 | 3.28 M | $69.05 B |
| 04/08/2026 | $475.50 | $494.01 (3.89%) | $499.39 | $471.66 | 4.11 M | $69.99 B |
| 04/07/2026 | $435.28 | $447.88 (2.89%) | $449.34 | $421.30 | 1.97 M | $63.45 B |
| 04/06/2026 | $455.45 | $434.26 (-4.65%) | $459.80 | $432.77 | 1.94 M | $61.52 B |
| 04/02/2026 | $400.98 | $447.76 (11.67%) | $453.00 | $400.00 | 3.62 M | $63.44 B |
| 04/01/2026 | $401.71 | $415.39 (3.41%) | $421.99 | $399.82 | 2.68 M | $58.85 B |
| 03/31/2026 | $373.77 | $388.23 (3.87%) | $388.72 | $364.16 | 3.02 M | $55.00 B |
| 03/30/2026 | $411.00 | $365.00 (-11.19%) | $414.75 | $361.70 | 3.51 M | $51.71 B |
| 03/27/2026 | $394.82 | $401.61 (1.72%) | $411.50 | $391.36 | 2.52 M | $56.90 B |
| 03/26/2026 | $428.47 | $387.99 (-9.45%) | $428.74 | $387.40 | 3.72 M | $54.97 B |
| 03/25/2026 | $431.51 | $437.70 (1.43%) | $446.89 | $423.88 | 2.67 M | $62.01 B |
| 03/24/2026 | $405.00 | $429.38 (6.02%) | $434.22 | $405.00 | 3.38 M | $60.83 B |
| 03/23/2026 | $399.40 | $407.90 (2.13%) | $415.57 | $393.96 | 3.54 M | $57.79 B |
| 03/20/2026 | $416.00 | $383.89 (-7.72%) | $419.80 | $380.11 | 5.81 M | $54.39 B |
| 03/19/2026 | $373.12 | $412.58 (10.58%) | $416.76 | $371.00 | 3.93 M | $58.45 B |
| 03/18/2026 | $376.00 | $385.26 (2.46%) | $402.17 | $376.00 | 4.16 M | $54.58 B |
| 03/17/2026 | $358.31 | $370.05 (3.28%) | $379.42 | $350.36 | 3.26 M | $52.43 B |
| 03/16/2026 | $345.00 | $363.88 (5.47%) | $367.45 | $344.99 | 3.76 M | $51.55 B |
| 03/13/2026 | $339.22 | $337.38 (-0.54%) | $353.25 | $334.50 | 2.43 M | $47.80 B |
| 03/12/2026 | $344.26 | $336.83 (-2.16%) | $350.33 | $329.41 | 2.64 M | $47.72 B |
| 03/11/2026 | $333.89 | $339.95 (1.81%) | $346.06 | $329.58 | 2.06 M | $48.16 B |
| 03/10/2026 | $325.00 | $337.36 (3.8%) | $349.77 | $325.00 | 3.02 M | $47.80 B |
| 03/09/2026 | $289.49 | $318.54 (10.03%) | $319.29 | $287.25 | 3.07 M | $45.13 B |
| 03/06/2026 | $294.81 | $294.17 (-0.22%) | $315.84 | $293.11 | 3.92 M | $41.68 B |
| 03/05/2026 | $312.01 | $299.30 (-4.07%) | $315.50 | $278.39 | 7.85 M | $42.40 B |
| 03/04/2026 | $339.19 | $343.55 (1.29%) | $353.78 | $335.00 | 2.71 M | $48.67 B |
| 03/03/2026 | $339.57 | $333.07 (-1.91%) | $340.69 | $320.32 | 3.01 M | $47.19 B |
| 03/02/2026 | $353.76 | $353.73 (-0.01%) | $364.05 | $345.06 | 2.53 M | $50.12 B |
| 02/27/2026 | $340.66 | $348.70 (2.36%) | $353.57 | $337.11 | 3.08 M | $49.35 B |
| 02/26/2026 | $354.59 | $341.16 (-3.79%) | $358.63 | $326.76 | 2.61 M | $48.28 B |
| 02/25/2026 | $345.99 | $353.33 (2.12%) | $365.90 | $345.68 | 2.35 M | $50.01 B |
| 02/24/2026 | $341.00 | $342.70 (0.5%) | $348.28 | $334.91 | 2.27 M | $48.50 B |
| 02/23/2026 | $332.86 | $344.84 (3.6%) | $346.55 | $330.20 | 2.20 M | $48.80 B |
| 02/20/2026 | $317.04 | $334.95 (5.65%) | $340.27 | $314.69 | 2.53 M | $47.40 B |
| 02/19/2026 | $308.88 | $318.41 (3.09%) | $320.42 | $303.55 | 2.39 M | $45.06 B |
| 02/18/2026 | $302.72 | $310.96 (2.72%) | $317.28 | $299.96 | 2.22 M | $44.01 B |
| 02/17/2026 | $297.91 | $302.33 (1.48%) | $307.63 | $286.81 | 2.18 M | $42.79 B |
| 02/13/2026 | $293.83 | $303.92 (3.43%) | $304.18 | $270.00 | 3.09 M | $43.01 B |
| 02/12/2026 | $300.00 | $292.96 (-2.35%) | $305.00 | $284.15 | 2.87 M | $41.46 B |
| 02/11/2026 | $307.28 | $297.25 (-3.26%) | $308.81 | $286.55 | 3.53 M | $42.07 B |
| 02/10/2026 | $288.08 | $298.70 (3.69%) | $298.99 | $280.04 | 2.27 M | $42.27 B |
| 02/09/2026 | $270.70 | $289.68 (7.01%) | $297.01 | $266.61 | 4.30 M | $41.00 B |
| 02/06/2026 | $262.65 | $271.32 (3.3%) | $273.00 | $251.26 | 33.47 M | $38.40 B |
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