CIEN: Ciena Corporation

As of Friday, May 1st, 2026

$ 535.29

+7.71 +1.46%

Open: 527.25
High: 550.00
Low: 518.58
Volume: 1,728,470
Previous Close on Thursday, April 30th, 2026

$ 527.58

+52.19 +10.98%

Open: 487.97
High: 529.89
Low: 486.25
Volume: 2,659,105

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-05-01 527.25 550.00 518.58 535.29 1,728,470 +7.71 +1.46
2026-04-30 487.97 529.89 486.25 527.58 2,659,105 +52.19 +10.98
2026-04-29 480.14 482.54 468.31 475.39 1,816,238 +1.70 +0.36
2026-04-28 485.00 493.31 461.07 473.69 3,060,072 -32.64 -6.45
2026-04-27 515.82 516.34 485.00 506.33 1,680,680 -14.47 -2.78
2026-04-24 514.82 527.50 505.55 520.80 1,410,500 +4.95 +0.96
2026-04-23 505.00 527.86 497.09 515.85 2,275,173 +16.88 +3.38
2026-04-22 511.50 518.15 467.19 498.97 2,767,491 -6.96 -1.38
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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 550.00
On 2026-05-01		 461.07
On 2026-04-28		 14.49 2.78 516.34
On 2026-04-27		 461.07
On 2026-04-28		 -10.70 503.66
10D 550.00
On 2026-05-01		 461.07
On 2026-04-28		 27.86 5.49 527.86
On 2026-04-23		 461.07
On 2026-04-28		 -12.65 506.31
20D 550.00
On 2026-05-01		 421.30
On 2026-04-07		 87.53 19.55 527.86
On 2026-04-23		 461.07
On 2026-04-28		 -12.65 492.41
WTD 550.00
On 2026-05-01		 461.07
On 2026-04-28		 14.49 2.78 516.34
On 2026-04-27		 461.07
On 2026-04-28		 -10.70 503.66
MTD 550.00
On 2026-05-01		 518.58
On 2026-05-01		 7.71 1.46 -- -- -- 535.29
As of Friday, May 1st, 2026
 
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49,499.27 -152.87 -0.31 465,107,327
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CIEN

Ciena Corporation

535.29 +7.71 +1.46 1,728,470