Ciena Corporation CIEN
NYSE · United States · Electronic Technology
$351.82-3.10 (-0.87%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-09-30 | $351.82 | -0.87% | $354.92 | $359.98 | $340.52 | 2.66M |
| 2026-09-29 | $354.92 | +3.12% | $350.16 | $356.21 | $344.80 | 2.23M |
| 2026-09-28 | $344.19 | -3.56% | $352.42 | $356.99 | $339.33 | 1.83M |
| 2026-09-25 | $356.91 | -0.42% | $363.00 | $366.43 | $355.01 | 1.62M |
| 2026-09-24 | $358.43 | +0.71% | $350.40 | $363.46 | $346.56 | 1.42M |
| 2026-09-23 | $355.91 | -3.43% | $368.64 | $369.00 | $351.53 | 1.85M |
| 2026-09-22 | $368.56 | +0.71% | $364.31 | $376.74 | $363.14 | 2.40M |
| 2026-09-21 | $365.96 | +4.92% | $365.05 | $367.62 | $356.46 | 2.89M |
| 2026-09-18 | $348.80 | +1.32% | $355.87 | $358.00 | $338.25 | 4.86M |
| 2026-09-17 | $344.25 | +1.10% | $350.60 | $375.70 | $341.93 | 3.76M |
| 2026-09-16 | $340.50 | +1.85% | $350.09 | $375.20 | $327.50 | 3.95M |
| 2026-09-15 | $334.33 | +4.60% | $324.44 | $335.97 | $320.50 | 2.80M |
| 2026-09-14 | $319.64 | -8.55% | $326.98 | $332.32 | $318.43 | 2.21M |
| 2026-09-11 | $349.54 | +4.48% | $336.92 | $355.19 | $336.44 | 1.98M |
| 2026-09-10 | $334.56 | -1.02% | $333.00 | $348.40 | $328.36 | 2.55M |
| 2026-09-09 | $338.00 | -0.96% | $341.90 | $348.00 | $337.16 | 1.81M |
| 2026-09-08 | $341.29 | +6.32% | $327.42 | $349.78 | $325.69 | 3.22M |
| 2026-09-04 | $321.00 | +1.12% | $321.67 | $328.85 | $315.73 | 3.34M |
| 2026-09-03 | $317.46 | -10.36% | $354.49 | $358.76 | $311.60 | 7.54M |
| 2026-09-02 | $354.16 | -1.71% | $357.25 | $359.60 | $348.86 | 2.87M |
| 2026-09-01 | $360.33 | -5.87% | $376.89 | $381.60 | $356.40 | 2.26M |
| 2026-08-31 | $382.80 | +1.15% | $378.44 | $382.94 | $370.77 | 1.83M |
| 2026-08-28 | $378.44 | -5.35% | $400.42 | $400.50 | $376.64 | 1.32M |
| 2026-08-27 | $399.85 | -1.03% | $411.53 | $418.72 | $395.50 | 1.21M |
| 2026-08-26 | $404.03 | +4.22% | $387.23 | $406.44 | $387.23 | 1.19M |
| 2026-08-25 | $387.66 | +4.22% | $386.33 | $388.73 | $378.94 | 1.19M |
| 2026-08-24 | $371.95 | -6.02% | $386.26 | $386.26 | $362.48 | 1.78M |
| 2026-08-21 | $395.79 | +0.84% | $396.00 | $403.72 | $382.75 | 1.23M |
| 2026-08-20 | $392.48 | -1.75% | $400.35 | $404.35 | $389.10 | 1.45M |
| 2026-08-19 | $399.47 | -1.50% | $415.50 | $415.50 | $392.67 | 1.77M |
| 2026-08-18 | $405.54 | -8.90% | $421.59 | $427.74 | $391.77 | 3.05M |
| 2026-08-17 | $445.18 | +3.83% | $438.38 | $458.00 | $427.45 | 2.49M |
| 2026-08-14 | $428.77 | -3.17% | $441.61 | $446.15 | $422.49 | 2.52M |
| 2026-08-13 | $442.79 | +2.49% | $430.32 | $462.69 | $427.00 | 2.91M |
| 2026-08-12 | $432.05 | +11.49% | $414.51 | $446.36 | $409.24 | 3.99M |
| 2026-08-11 | $387.53 | -0.04% | $388.84 | $394.99 | $384.19 | 1.53M |
| 2026-08-10 | $387.70 | -5.99% | $420.00 | $420.00 | $387.28 | 2.02M |
| 2026-08-07 | $412.39 | +2.14% | $411.04 | $420.00 | $396.89 | 1.89M |
| 2026-08-06 | $403.76 | -1.24% | $396.05 | $419.49 | $390.56 | 1.35M |
| 2026-08-05 | $408.83 | -0.56% | $408.56 | $424.58 | $399.07 | 1.77M |
| 2026-08-04 | $411.13 | +5.21% | $419.08 | $427.00 | $405.01 | 2.07M |
| 2026-08-03 | $390.76 | +3.64% | $365.00 | $391.87 | $355.00 | 1.24M |
| 2026-07-31 | $377.05 | +1.34% | $393.98 | $401.00 | $374.38 | 1.95M |
| 2026-07-30 | $372.07 | +12.62% | $359.27 | $373.09 | $355.00 | 2.46M |
| 2026-07-29 | $330.37 | -5.75% | $349.64 | $350.80 | $323.29 | 2.63M |
| 2026-07-28 | $350.51 | -7.09% | $354.90 | $357.47 | $328.80 | 4.18M |
| 2026-07-27 | $377.27 | -3.50% | $388.19 | $388.19 | $360.00 | 1.51M |
| 2026-07-24 | $390.96 | -4.07% | $401.85 | $408.74 | $386.25 | 1.49M |
| 2026-07-23 | $407.53 | +2.61% | $394.10 | $415.80 | $394.10 | 1.80M |
| 2026-07-22 | $397.16 | -2.83% | $396.95 | $411.01 | $396.87 | 1.76M |
| 2026-07-21 | $408.73 | +7.91% | $397.70 | $412.04 | $396.55 | 2.04M |
| 2026-07-20 | $378.77 | +1.16% | $375.01 | $394.56 | $375.00 | 1.76M |
| 2026-07-17 | $374.41 | -3.70% | $370.99 | $388.61 | $359.01 | 3.37M |
| 2026-07-16 | $388.81 | -7.09% | $404.79 | $410.31 | $386.65 | 2.60M |
| 2026-07-15 | $418.46 | -6.37% | $451.01 | $451.01 | $404.40 | 1.66M |
| 2026-07-14 | $446.93 | +0.33% | $460.88 | $466.66 | $446.25 | 1.25M |
| 2026-07-13 | $445.44 | -3.32% | $448.67 | $461.45 | $440.51 | 1.22M |
| 2026-07-10 | $460.72 | -0.35% | $453.00 | $464.42 | $450.00 | 1.28M |
| 2026-07-09 | $462.34 | +4.85% | $460.60 | $485.69 | $459.81 | 2.05M |
| 2026-07-08 | $440.97 | +5.27% | $419.22 | $442.14 | $415.70 | 1.83M |
| 2026-07-07 | $418.91 | -3.44% | $418.77 | $425.96 | $404.43 | 1.82M |
| 2026-07-06 | $433.83 | +2.69% | $426.99 | $446.40 | $422.30 | 1.33M |
| 2026-07-02 | $422.46 | -8.65% | $454.16 | $459.73 | $414.17 | 2.15M |
| 2026-07-01 | $462.44 | -5.73% | $466.20 | $482.16 | $459.23 | 2.04M |
| 2026-06-30 | $490.56 | +2.43% | $478.93 | $491.79 | $472.59 | 2.45M |
| 2026-06-29 | $478.93 | -0.12% | $476.10 | $482.46 | $435.12 | 4.07M |
| 2026-06-26 | $479.50 | -1.07% | $466.33 | $493.26 | $457.70 | 8.74M |
| 2026-06-25 | $484.69 | +4.57% | $477.42 | $494.53 | $451.56 | 3.55M |
| 2026-06-24 | $463.51 | +0.80% | $449.36 | $480.59 | $440.70 | 2.80M |
| 2026-06-23 | $459.85 | -0.10% | $437.00 | $467.89 | $432.49 | 3.82M |
| 2026-06-22 | $460.33 | +7.50% | $437.83 | $461.50 | $430.51 | 3.86M |
| 2026-06-18 | $428.22 | -1.95% | $450.80 | $451.60 | $425.08 | 4.30M |
| 2026-06-17 | $436.72 | +1.49% | $433.00 | $449.00 | $424.33 | 2.88M |
| 2026-06-16 | $430.30 | -7.14% | $458.73 | $463.55 | $426.62 | 4.21M |
| 2026-06-15 | $463.41 | +3.91% | $469.95 | $479.51 | $447.63 | 3.96M |
| 2026-06-12 | $445.98 | +0.17% | $445.22 | $458.47 | $440.71 | 2.67M |
| 2026-06-11 | $445.22 | +2.43% | $441.66 | $451.10 | $430.82 | 3.00M |
| 2026-06-10 | $434.65 | -1.07% | $442.00 | $450.78 | $424.45 | 3.87M |
| 2026-06-09 | $439.34 | -5.86% | $465.91 | $467.60 | $417.34 | 7.86M |
| 2026-06-08 | $466.67 | -4.41% | $489.78 | $493.09 | $457.79 | 5.64M |
| 2026-06-05 | $488.21 | -8.85% | $512.31 | $525.15 | $488.14 | 4.20M |
| 2026-06-04 | $535.63 | -13.66% | $552.39 | $552.39 | $491.00 | 7.61M |
| 2026-06-03 | $620.37 | -1.06% | $628.51 | $637.51 | $609.79 | 2.65M |
| 2026-06-02 | $627.00 | +10.08% | $583.58 | $629.61 | $581.63 | 2.73M |
| 2026-06-01 | $569.61 | -1.83% | $559.52 | $579.97 | $552.59 | 2.89M |
| 2026-05-29 | $580.23 | +1.76% | $566.02 | $582.47 | $539.57 | 3.86M |
| 2026-05-28 | $570.18 | -2.04% | $598.80 | $604.43 | $561.30 | 1.81M |
| 2026-05-27 | $582.08 | -3.37% | $605.54 | $605.54 | $576.88 | 1.75M |
| 2026-05-26 | $602.39 | +3.19% | $591.00 | $605.61 | $575.51 | 1.41M |
| 2026-05-22 | $583.74 | -0.59% | $599.00 | $599.50 | $574.03 | 1.62M |