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Ciena Corp (CIEN)

Ciena Corp (CIEN)
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Realtime quote and/or trades are not sourced from all markets.

Market News and Commentary

Down Almost 20%, Should You Buy the Ugly Dip in Ciena Stock?

Ciena (CIEN) stock closed significantly lower on Thursday after the networking systems company posted record revenue for its fiscal Q1 but issued disappointing guidance for the full year. 

While management raised its 2026 guidance to $6.1 billion in revenue on March 5, it still came in sharply below the $6.99 billion that analysts had expected. 

Fundamentals

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  • Market Capitalization, $K 41,614,172
  • Shares Outstanding, K 141,463
  • Annual Sales, $ 4,770 M
  • Annual Income, $ 123,340 K
  • EBIT $ 223 M
  • EBITDA $ 364 M
  • 60-Month Beta 1.08
  • Price/Sales 8.88
  • Price/Cash Flow 111.64
  • Price/Book 15.16

Options Overview Details

View History
  • Implied Volatility 87.60% (+5.43%)
  • Historical Volatility 70.81%
  • IV Percentile 90%
  • IV Rank 77.38%
  • IV High 103.06% on 03/03/26
  • IV Low 34.71% on 07/16/25
  • Expected Move (DTE 6) 31.96 (10.86%)
  • Put/Call Vol Ratio 1.16
  • Today's Volume 10,713
  • Volume Avg (30-Day) 11,622
  • Put/Call OI Ratio 1.13
  • Today's Open Interest 86,194
  • Open Int (30-Day) 60,678
  • Expected Range 262.21 to 326.13

Analyst Rating / Earnings Estimates

Current Rating
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Moderate Buy
Based on 17 analysts offering recommendations.
Earnings Estimates - Current Qtr 04/30/26
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  • Average Estimate 0.97
  • Number of Estimates 8
  • High Estimate 1.05
  • Low Estimate 0.83
  • Prior Year 0.16
  • Growth Rate Est. (year over year) +506.25%

Price Performance

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Period Period Low Period High Performance
1-Month
266.61 +10.34%
on 02/09/26
365.90 -19.60%
on 02/25/26
+22.85 (+8.42%)
since 02/06/26
3-Month
201.70 +45.85%
on 12/17/25
365.90 -19.60%
on 02/25/26
+92.46 (+45.84%)
since 12/05/25
52-Week
49.21 +497.79%
on 04/04/25
365.90 -19.60%
on 02/25/26
+225.74 (+329.88%)
since 03/06/25

Most Recent Stories

More News
Down Almost 20%, Should You Buy the Ugly Dip in Ciena Stock?

Ciena shares tanked yesterday as full-year guidance overshadowed strong Q1 earnings. But is it worth buying the dip in CIEN shares?

CIEN : 294.17 (-1.71%)
S&P Futures Slip as Bond Yields Climb After Jump in Oil, Key U.S. Jobs Report in Focus

March S&P 500 E-Mini futures (ESH26) are trending down -0.53% this morning as Treasury yields continued to rise after another surge in oil prices stoked concerns that the Middle East conflict would drive...

ALK : 42.30 (-3.42%)
TTD : 29.28 (-1.71%)
ADI : 315.81 (-4.22%)
MU : 370.30 (-6.74%)
LHA.D.DX : 8.117 (-0.04%)
LUV : 41.56 (-5.33%)
ESH26 : 6,743.75s (-1.34%)
IOT : 35.36 (+19.54%)
CIEN : 294.17 (-1.71%)
GLW : 123.29 (-8.50%)
GAP : 23.28 (-14.41%)
LRCX : 199.33 (-7.15%)
Bloomberg 500 (B500) Index Adds Eleven Securities Following March Reconstitution

NEW YORK , March 5, 2026 /PRNewswire/ -- Bloomberg Indices announced the following changes to the Bloomberg 500 (B500) Index effective prior to the open of trading on Thursday, March 12, 2026, to...

BE : 135.19 (-15.50%)
SNDK : 527.33 (-6.76%)
SOLS : 72.17 (-5.93%)
FLUT : 112.25 (-2.02%)
BF.B : 25.26 (-3.29%)
BLDR : 93.12 (-2.50%)
BF.A : 25.74 (-3.60%)
RGLD : 279.84 (+1.22%)
ALGN : 174.00 (-0.91%)
LITE : 558.44 (-14.19%)
CLX : 114.66 (+0.84%)
CIEN : 294.17 (-1.71%)
Ciena: Fiscal Q1 Earnings Snapshot

Ciena: Fiscal Q1 Earnings Snapshot

CIEN : 294.17 (-1.71%)
Ciena Reports Fiscal First Quarter 2026 Financial Results

Summary Fiscal first quarter 2026 revenue was $1.43 billion, up 33% year-over-year Fiscal first quarter 2026 adjusted Earnings Per Share (EPS)...

CIEN : 294.17 (-1.71%)
Stocks Slip Before the Open as Bond Yields Climb on Inflation Worries, U.S. Economic Data on Tap

March S&P 500 E-Mini futures (ESH26) are down -0.29%, and March Nasdaq 100 E-Mini futures (NQH26) are down -0.40% this morning as Treasury yields advanced for a fourth consecutive day amid worries that...

MSTR : 133.53 (-4.49%)
GTLB : 24.91 (-1.81%)
AVGO : 330.48 (-0.69%)
TTD : 29.28 (-1.71%)
KR : 74.11 (+3.55%)
VEEV : 195.49 (-0.29%)
DHL.D.DX : 46.005 (+0.25%)
RGTI : 17.01 (+0.24%)
ESH26 : 6,743.75s (-1.34%)
COIN : 197.22 (-4.13%)
CIEN : 294.17 (-1.71%)
COST : 998.10 (+1.58%)
Ciena Unveils the Industry’s Highest-Density, Lowest-Power Pluggable Optical Engine to Meet Data Center AI Demands

Vesta 200 6.4T CPX removes key barriers to co-packaged optics (CPO) adoption 200G/lane CPO ideal for leading-edge 100 and next-generation 200 Tb/s ASICs Single-wavelength...

CIEN : 294.17 (-1.71%)
Lumen Boosts AI Network Transformation with Blue Planet’s AI Studio and Agents

Blue Planet AI agents to help automate Lumen’s network operations Initial use cases include device model generation and digital network twin applications...

CIEN : 294.17 (-1.71%)
LUMN : 6.62 (-3.07%)
It's Not Too Late to Buy These 2 Red-Hot AI Infrastructure Stocks

AI infrastructure stocks are dramatically outperforming, fueled by hyperscaler data center buildouts and surging demand for optical networking equipment.

CIEN : 294.17 (-1.71%)
GLW : 123.29 (-8.50%)
COHR : 235.72 (-7.15%)
LUMN : 6.62 (-3.07%)
LITE : 558.44 (-14.19%)
Ciena Announces Internet Availability of 2026 Annual Meeting Proxy Materials

Ciena ® Corporation (NYSE: CIEN), the global leader in high-speed connectivity, announced today that proxy materials are now available for its 2026 Annual Meeting of Stockholders...

CIEN : 294.17 (-1.71%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 80% Buy with a Average short term outlook on maintaining the current direction.

Long term indicators fully support a continuation of the trend.

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Business Summary

Ciena Corp. is a leading provider of optical networking equipment, software and services. Its reporting segments are: Networking Platforms, Platform Software & Services, Blue Planet Automation Software & Services, and Global Services. Networking Platforms segment includes networking solutions optimized...

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Key Turning Points

3rd Resistance Point 331.70
2nd Resistance Point 323.77
1st Resistance Point 308.97
Last Price 294.17
1st Support Level 286.24
2nd Support Level 278.31
3rd Support Level 263.51

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52-Week High 365.90
Last Price 294.17
Fibonacci 61.8% 244.92
Fibonacci 50% 207.55
Fibonacci 38.2% 170.19
52-Week Low 49.21

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