What is Ciena Corporation's Shariah compliance score?

Ciena Corporation (CIEN) has a Shariah compliance score of 93/100 (Grade: A+, Excellent) based on AAOIFI screening standards. Scores above 70 typically indicate strong compliance. The score factors in business activity screening and financial ratio analysis including debt levels, interest-bearing deposits, and prohibited income percentages. View the full breakdown at HalalScreener.app.

Does Ciena Corporation pass AAOIFI screening?

Ciena Corporation (CIEN) passes AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (CIEN: 2.3%), (3) interest-bearing deposits below 30% (CIEN: 2.0%), and (4) prohibited income below 5% (CIEN: 0.6%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Ciena Corporation stock?

Ciena Corporation (CIEN) has a non-permissible income ratio of 0.63%. Muslim investors should purify this percentage of any dividends received and capital gains realized from CIEN shares by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification automates this calculation using the latest financial data.

Where can I screen Ciena Corporation for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Ciena Corporation (CIEN) and 10,000+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows all financial ratios transparently. No credit card or signup required for basic screening. HalalScreener also includes an AI Islamic Scholar for follow-up questions about CIEN's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

CIEN: Is Ciena Corporation Halal?

Ciena Corporation

NYSETechnologyUS

$460.72

-0.35%

Market Cap: 65.2B

Compliance Status

Halal

Screened on Jul 18, 2026 · AAOIFI Standard 21

A+

Excellent

93Score

Is Ciena Corporation (CIEN) halal? Halal. Based on AAOIFI screening, Ciena Corporation passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 93/100 (Grade: A+).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Well clear of the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

2.3% of 30.0% limit

What this means for you

You can own CIEN

It passes both the business activity and financial ratio screens under AAOIFI Standard 21.

Purify 0.6% of your income from CIEN

That is about $0.60 of every $100 you earn from it. Donate this share to charity.

Calculate my exact amount

About Ciena Corporation

Ciena Corporation is a global technology company focused on telecommunications infrastructure. It delivers integrated solutions – including specialized hardware, software applications, and professional services – designed to facilitate the efficient transmission, routing, switching, aggregation, delivery, and overall management of video, data, and voice traffic across communication networks worldwide. Within its Networking Platforms division, Ciena develops and supplies advanced hardware and integrated solutions. These products are specifically engineered to optimize the convergence of various optical transport methods (like coherent optical transport and optical transport network switching) with packet switching, enabling high-performance data handling. The product portfolio spans a range of packet-optical platforms (e.g., the 6500, 5400, and Z-Series), reconfigurable switching systems (such as the 5430), Waveserver interconnect systems, and dedicated switches for service delivery and aggregation (including the 3000 and 5000 families). This segment also provides the essential operating system software and advanced features embedded within its hardware offerings. Ciena's Blue Planet Automation Software and Services arm is dedicated to intelligent network automation. It offers solutions for orchestrating services across multiple network domains, maintaining precise network inventory, optimizing data routes, coordinating virtualized network functions (NFV), and delivering insightful analytics, alongside related support. The Platform Software and Services segment provides unified management platforms, exemplified by its OneControl system, as well as other software tools for comprehensive network planning, operational control, and ongoing oversight. Finally, the Global Services segment delivers end-to-end client support. This includes strategic consulting, detailed network architecture design, expert installation and deployment, ongoing maintenance, and comprehensive training programs. The company distributes its cutting-edge products and services to network operators through both direct sales forces and indirect channel partners. Established in 1992, Ciena Corporation maintains its corporate headquarters in Hanover, Maryland.

Sector: Technology · Industry: Communication Equipment

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 18, 2026

Compliance History

Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

Tracked since May 2026. Updates automatically on each re-screen.

Fiscal: Q2 2026Data source: EDGAR

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Frequently Asked Questions

Is Ciena Corporation (CIEN) halal to invest in?

Based on AAOIFI Standard 21 screening, Ciena Corporation (CIEN) is rated Halal with a compliance grade of A+ (Excellent). It passes both the business activity screen (no primary involvement in prohibited sectors) and the quantitative financial ratio screen (debt, interest deposits, and prohibited income all below AAOIFI thresholds).

Why did Ciena Corporation get a A+ compliance rating?

Ciena Corporation (CIEN) received a grade of A+ (Excellent) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 2.3% (limit 30%); interest-bearing deposits of 2.0% (limit 30%); prohibited income of 0.63% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Ciena Corporation's Shariah verdict?

Ciena Corporation's verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is Ciena Corporation re-screened for Shariah compliance?

Ciena Corporation (CIEN) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jul 18, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.