CIEN: Ciena Corporation

As of Thursday, October 9th, 2025

$ 163.61

+3.95 +2.47%

Open: 158.13
High: 164.02
Low: 157.16
Volume: 2,362,514
Previous Close on Wednesday, October 8th, 2025

$ 159.66

+8.18 +5.40%

Open: 152.70
High: 159.85
Low: 152.55
Volume: 1,979,526

Historical Data

Date Open High Low Close Volume Chg %Chg
2025-10-09 158.13 164.02 157.16 163.61 2,362,514 +3.95 +2.47
2025-10-08 152.70 159.85 152.55 159.66 1,979,526 +8.18 +5.40
2025-10-07 154.00 155.20 147.36 151.48 2,681,714 -1.77 -1.15
2025-10-06 152.68 159.43 151.64 153.25 3,002,677 +1.80 +1.19
2025-10-03 153.55 154.02 150.27 151.45 1,680,923 -1.21 -0.79
2025-10-02 153.23 153.61 148.02 152.66 2,277,330 +0.94 +0.62
2025-10-01 144.24 151.89 143.19 151.72 3,106,371 +6.05 +4.15
2025-09-30 144.52 146.53 143.76 145.67 2,086,095 +1.55 +1.08
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 164.02
On 2025-10-09		 147.36
On 2025-10-07		 10.95 7.17 159.43
On 2025-10-06		 147.36
On 2025-10-07		 -7.57 155.89
10D 164.02
On 2025-10-09		 138.12
On 2025-09-26		 26.44 19.28 159.43
On 2025-10-06		 147.36
On 2025-10-07		 -7.57 151.56
20D 164.02
On 2025-10-09		 130.13
On 2025-09-12		 31.11 23.48 159.43
On 2025-10-06		 147.36
On 2025-10-07		 -7.57 144.37
WTD 164.02
On 2025-10-09		 147.36
On 2025-10-07		 12.16 8.03 159.43
On 2025-10-06		 147.36
On 2025-10-07		 -7.57 157.00
MTD 164.02
On 2025-10-09		 143.19
On 2025-10-01		 17.94 12.32 159.43
On 2025-10-06		 147.36
On 2025-10-07		 -7.57 154.83
As of Thursday, October 9th, 2025
 
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Recent
Ticker Last Chg %Chg Volume
AORT

Artivion Inc.

40.35 -0.64 -1.56 140,444
CIEN

Ciena Corporation

163.61 +3.95 +2.47 2,362,514