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Back to US Stock Market

CIEN: Ciena Corporation

504.7400 USD 1.3550 (0.27%)
Sector: Technology Base: US Dollar Profit currency: US Dollar

CIEN exchange rate has changed by 0.27% for today. During the day, the instrument was traded at a low of 493.5400 and at a high of 522.4999.

Follow Ciena Corporation dynamics. Real-time quotes will help you quickly react to market changes. By switching between different timeframes, you can monitor exchange rate trends and dynamics by minutes, hours, days, weeks, and months. Use this information to forecast market changes and to make informed trading decisions.

Full Screen Chart
  • M5
  • M15
  • M30
  • H1
  • H4
  • D1
  • W1
  • MN

CIEN News

  • 07:15 The Zacks Analyst Blog Tesla, Ciena, Ubiquiti and Imperial Oil
  • 22:50 Why Is the SPY ETF Down Today, 4/20/2026? - TipRanks.com
  • 13:01 4 Top-Performing Liquid Stocks to Enhance Portfolio Returns
  • 11:52 AI Stocks: Google Makes 'Agentic Cloud' Pitch, Adobe Conference Takes Stage
  • 14:00 ANET, FN, CIEN: Why These 3 Data Center Stocks Are Top Buys This Earnings Season
  • 22:09 ESCO Technologies Stock, PayPay, Amer Sports Among 18 New Stocks On IBD Watchlists
  • 20:15 Why Is the SPY ETF Up Today, 4/17/2026? - TipRanks.com
  • 22:26 Agnico Eagle Mines Stock, CF Industries, 8 Others Enter IBD Watchlists
  • 17:40 PEGA Set to Post Q1 Earnings: What's in Store for the Stock?
  • 16:14 Ciena Soars 182% in 6 Months: Should Investors Buy the Stock Now?
  • 16:00 Ciena (CIEN) Is Up 10.78% in One Week: What You Should Know
  • 21:43 Why Is the SPY ETF Up Today, 4/15/2026? - TipRanks.com
  • 14:18 Ciena's Capex Acceleration: Aligning With Demand or Overreach?
  • 07:25 The Zacks Analyst Blog Highlights Ciena, Corning and Lumentum
  • 21:55 Why Nokia Is Still A Buy Above $10 (NYSE:NOK)
  • 14:17 5 Stocks in the S&P 500 ETF That Helped Erase Iran War Losses
  • 13:42 This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia
  • 13:20 How is Ciena's DCOM Unlocking a New Growth Engine Inside Data Centers?
  • 12:45 Buy 3 AI Infra Giants Flourishing Past Month With More Room to Run
  • 22:17 Why Is the SPY ETF Up Today, 4/13/2026? - TipRanks.com
  • 12:00 AI Stocks: Why These Companies Are Leading Or Lagging In 2026
  • 16:00 Two Stocks Our Experts Are Buying Now
  • 22:56 Why Is the SPY ETF Down Today, 4/10/2026? - TipRanks.com
  • 22:02 Why Is the SPY ETF Up Today, 4/9/2026? - TipRanks.com

Frequently Asked Questions

What is CIEN stock price today?

Ciena Corporation stock is priced at 504.7400 today. It trades within 493.5400 - 522.4999, yesterday's close was 503.3850, and trading volume reached 3616. The live price chart of CIEN shows these updates.

Does Ciena Corporation stock pay dividends?

Ciena Corporation is currently valued at 504.7400. Dividend policy depends on the company, while investors also watch 176.18% and USD. View the chart live to track CIEN movements.

How to buy CIEN stock?

You can buy Ciena Corporation shares at the current price of 504.7400. Orders are usually placed near 504.7400 or 504.7430, while 3616 and -0.60% show market activity. Follow CIEN updates on the live chart today.

How to invest into CIEN stock?

Investing in Ciena Corporation involves considering the yearly range 168.2200 - 522.4999 and current price 504.7400. Many compare 25.12% and 160.85% before placing orders at 504.7400 or 504.7430. Explore the CIEN price chart live with daily changes.

What are Ciena Corporation stock highest prices?

The highest price of Ciena Corporation in the past year was 522.4999. Within 168.2200 - 522.4999, the stock fluctuated notably, and comparing with 503.3850 helps spot resistance levels. Track Ciena Corporation performance using the live chart.

What are Ciena Corporation stock lowest prices?

The lowest price of Ciena Corporation (CIEN) over the year was 168.2200. Comparing it with the current 504.7400 and 168.2200 - 522.4999 shows potential long-term entry points. Watch CIEN moves on the chart live for more details.

When did CIEN stock split?

Ciena Corporation has gone through stock splits historically. These changes are visible in , 503.3850, and 176.18% after corporate actions.

Daily Range
493.5400 522.4999
Year Range
168.2200 522.4999
Previous Close
503.3850
Open
507.7700
Bid
504.7400
Ask
504.7430
Low
493.5400
High
522.4999
Volume
3.616 K
Daily Change
0.27%
Month Change
25.12%
6 Months Change
160.85%
Year Change
176.18%
22 April, Wednesday
14:30
USD
EIA Crude Oil Stocks Change
Act
Fcst
0.705 M
Prev
-0.913 M
14:30
USD
EIA Cushing Crude Oil Stocks Change
Act
Fcst
0.076 M
Prev
-1.727 M
17:00
USD
20-Year Bond Auction
Act
Fcst
Prev
4.817%
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