CIEN: Ciena Corporation

As of Friday, March 20th, 2026

$ 383.89

-28.69 -6.95%

Open: 416.00
High: 419.80
Low: 380.11
Volume: 5,792,478
Previous Close on Thursday, March 19th, 2026

$ 412.58

+27.32 +7.09%

Open: 373.12
High: 416.76
Low: 371.00
Volume: 3,913,558

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-03-20 416.00 419.80 380.11 383.89 5,792,478 -28.69 -6.95
2026-03-19 373.12 416.76 371.00 412.58 3,913,558 +27.32 +7.09
2026-03-18 376.00 402.17 376.00 385.26 4,098,502 +15.21 +4.11
2026-03-17 358.31 379.42 350.36 370.05 3,259,436 +6.17 +1.70
2026-03-16 345.00 367.45 344.99 363.88 3,688,439 +26.50 +7.85
2026-03-13 339.22 353.25 334.50 337.38 2,424,393 +0.55 +0.16
2026-03-12 344.26 350.33 329.41 336.83 2,636,089 -3.12 -0.92
2026-03-11 333.89 346.06 329.58 339.95 1,954,343 +2.59 +0.77
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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 419.80
On 2026-03-20		 344.99
On 2026-03-16		 46.51 13.79 367.45
On 2026-03-16		 367.45
On 2026-03-16		 0.00 383.13
10D 419.80
On 2026-03-20		 287.25
On 2026-03-09		 89.72 30.50 349.77
On 2026-03-10		 329.58
On 2026-03-11		 -5.77 358.57
20D 419.80
On 2026-03-20		 278.39
On 2026-03-05		 48.94 14.61 365.90
On 2026-02-25		 278.39
On 2026-03-05		 -23.92 347.01
WTD 419.80
On 2026-03-20		 344.99
On 2026-03-16		 46.51 13.79 367.45
On 2026-03-16		 367.45
On 2026-03-16		 0.00 383.13
MTD 419.80
On 2026-03-20		 278.39
On 2026-03-05		 35.19 10.09 364.05
On 2026-03-02		 278.39
On 2026-03-05		 -23.53 347.30
As of Friday, March 20th, 2026
 
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CIEN

Ciena Corporation

383.89 -28.69 -6.95 5,792,478