CIEN vs. DUOL: A Head-to-Head Stock Comparison
Updated onHere’s a clear look at CIEN and DUOL, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.
Company Profile
| Symbol | CIEN | DUOL |
|---|---|---|
| Company Name | Ciena Corporation | Duolingo, Inc. |
| Country | United States | United States |
| GICS Sector | Information Technology | Consumer Discretionary |
| GICS Industry | Communications Equipment | Diversified Consumer Services |
| Market Capitalization | 12.25 billion USD | 15.53 billion USD |
| Exchange | NYSE | NasdaqGS |
| Listing Date | February 7, 1997 | July 28, 2021 |
| Security Type | Common Stock | Common Stock |
Historical Performance
This chart compares the performance of CIEN and DUOL by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.
Historical Performance at a Glance
| Symbol | CIEN | DUOL |
|---|---|---|
| 5-Day Price Return | -5.23% | 2.73% |
| 13-Week Price Return | 6.98% | -34.86% |
| 26-Week Price Return | -2.49% | -21.25% |
| 52-Week Price Return | 60.62% | 63.57% |
| Month-to-Date Return | -6.68% | -2.21% |
| Year-to-Date Return | 2.16% | 4.52% |
| 10-Day Avg. Volume | 1.63M | 2.91M |
| 3-Month Avg. Volume | 1.96M | 1.17M |
| 3-Month Volatility | 40.43% | 57.15% |
| Beta | 1.07 | 0.84 |
Profitability
Return on Equity (TTM)
CIEN
3.72%
Communications Equipment Industry
- Max
- 32.05%
- Q3
- 19.58%
- Median
- 11.77%
- Q1
- 2.23%
- Min
- -11.93%
CIEN’s Return on Equity of 3.72% is on par with the norm for the Communications Equipment industry, indicating its profitability relative to shareholder equity is typical for the sector.
DUOL
13.32%
Diversified Consumer Services Industry
- Max
- 32.65%
- Q3
- 29.77%
- Median
- 16.63%
- Q1
- 11.08%
- Min
- 2.26%
DUOL’s Return on Equity of 13.32% is on par with the norm for the Diversified Consumer Services industry, indicating its profitability relative to shareholder equity is typical for the sector.
Net Profit Margin (TTM)
CIEN
2.46%
Communications Equipment Industry
- Max
- 23.65%
- Q3
- 14.32%
- Median
- 5.31%
- Q1
- 1.45%
- Min
- -12.72%
CIEN’s Net Profit Margin of 2.46% is aligned with the median group of its peers in the Communications Equipment industry. This indicates its ability to convert revenue into profit is typical for the sector.
DUOL
13.24%
Diversified Consumer Services Industry
- Max
- 18.84%
- Q3
- 13.34%
- Median
- 12.22%
- Q1
- 7.92%
- Min
- 3.76%
DUOL’s Net Profit Margin of 13.24% is aligned with the median group of its peers in the Diversified Consumer Services industry. This indicates its ability to convert revenue into profit is typical for the sector.
Operating Profit Margin (TTM)
CIEN
4.67%
Communications Equipment Industry
- Max
- 42.27%
- Q3
- 18.90%
- Median
- 6.21%
- Q1
- 2.97%
- Min
- -20.72%
CIEN’s Operating Profit Margin of 4.67% is around the midpoint for the Communications Equipment industry, indicating that its efficiency in managing core business operations is typical for the sector.
DUOL
9.54%
Diversified Consumer Services Industry
- Max
- 26.63%
- Q3
- 19.23%
- Median
- 15.23%
- Q1
- 8.71%
- Min
- -0.71%
DUOL’s Operating Profit Margin of 9.54% is around the midpoint for the Diversified Consumer Services industry, indicating that its efficiency in managing core business operations is typical for the sector.
Profitability at a Glance
| Symbol | CIEN | DUOL |
|---|---|---|
| Return on Equity (TTM) | 3.72% | 13.32% |
| Return on Assets (TTM) | 1.87% | 8.57% |
| Net Profit Margin (TTM) | 2.46% | 13.24% |
| Operating Profit Margin (TTM) | 4.67% | 9.54% |
| Gross Profit Margin (TTM) | 41.94% | 72.05% |
Financial Strength
Current Ratio (MRQ)
CIEN
3.40
Communications Equipment Industry
- Max
- 1.72
- Q3
- 1.72
- Median
- 1.46
- Q1
- 1.18
- Min
- 0.93
CIEN’s Current Ratio of 3.40 is exceptionally high, placing it well outside the typical range for the Communications Equipment industry. This indicates a very strong liquidity position, though such a high ratio may also suggest that the company is not using its assets efficiently to generate profits.
DUOL
2.81
Diversified Consumer Services Industry
- Max
- 3.40
- Q3
- 1.97
- Median
- 1.66
- Q1
- 0.60
- Min
- 0.15
DUOL’s Current Ratio of 2.81 is in the upper quartile for the Diversified Consumer Services industry. This signifies a strong liquidity position, suggesting the company is well-equipped to cover its immediate liabilities compared to its peers.
Debt-to-Equity Ratio (MRQ)
CIEN
0.55
Communications Equipment Industry
- Max
- 1.55
- Q3
- 0.92
- Median
- 0.55
- Q1
- 0.30
- Min
- 0.00
CIEN’s Debt-to-Equity Ratio of 0.55 is typical for the Communications Equipment industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.
DUOL
0.00
Diversified Consumer Services Industry
- Max
- 2.92
- Q3
- 1.22
- Median
- 0.36
- Q1
- 0.01
- Min
- 0.00
Falling into the lower quartile for the Diversified Consumer Services industry, DUOL’s Debt-to-Equity Ratio of 0.00 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.
Interest Coverage Ratio (TTM)
CIEN
3.66
Communications Equipment Industry
- Max
- 181.73
- Q3
- 113.63
- Median
- 7.59
- Q1
- 3.82
- Min
- -5.39
In the lower quartile for the Communications Equipment industry, CIEN’s Interest Coverage Ratio of 3.66 indicates a tighter cushion for servicing debt, suggesting less financial flexibility than many of its competitors.
DUOL
--
Diversified Consumer Services Industry
- Max
- 13.44
- Q3
- 10.58
- Median
- 5.57
- Q1
- 3.04
- Min
- -2.17
Interest Coverage Ratio data for DUOL is currently unavailable.
Financial Strength at a Glance
| Symbol | CIEN | DUOL |
|---|---|---|
| Current Ratio (MRQ) | 3.40 | 2.81 |
| Quick Ratio (MRQ) | 2.27 | 2.77 |
| Debt-to-Equity Ratio (MRQ) | 0.55 | 0.00 |
| Interest Coverage Ratio (TTM) | 3.66 | -- |
Growth
Revenue Growth
EPS Growth
Dividend
Dividend Yield (TTM)
CIEN
0.00%
Communications Equipment Industry
- Max
- 3.88%
- Q3
- 2.75%
- Median
- 0.93%
- Q1
- 0.00%
- Min
- 0.00%
CIEN currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.
DUOL
0.00%
Diversified Consumer Services Industry
- Max
- 2.29%
- Q3
- 0.98%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
DUOL currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.
Dividend Payout Ratio (TTM)
CIEN
0.00%
Communications Equipment Industry
- Max
- 111.16%
- Q3
- 55.91%
- Median
- 28.42%
- Q1
- 0.00%
- Min
- 0.00%
CIEN has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.
DUOL
0.00%
Diversified Consumer Services Industry
- Max
- 35.94%
- Q3
- 25.79%
- Median
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
DUOL has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.
Dividend at a Glance
| Symbol | CIEN | DUOL |
|---|---|---|
| Dividend Yield (TTM) | 0.00% | 0.00% |
| Dividend Payout Ratio (TTM) | 0.00% | 0.00% |
Valuation
Price-to-Earnings Ratio (TTM)
CIEN
118.08
Communications Equipment Industry
- Max
- 57.30
- Q3
- 47.92
- Median
- 27.50
- Q1
- 17.89
- Min
- 13.89
At 118.08, CIEN’s P/E Ratio is exceptionally high, exceeding the typical maximum for the Communications Equipment industry. This suggests the stock may be significantly overvalued compared to its peers and implies high market expectations that could be difficult to meet.
DUOL
132.51
Diversified Consumer Services Industry
- Max
- 33.95
- Q3
- 25.14
- Median
- 19.27
- Q1
- 15.30
- Min
- 5.58
At 132.51, DUOL’s P/E Ratio is exceptionally high, exceeding the typical maximum for the Diversified Consumer Services industry. This suggests the stock may be significantly overvalued compared to its peers and implies high market expectations that could be difficult to meet.
Price-to-Sales Ratio (TTM)
CIEN
2.91
Communications Equipment Industry
- Max
- 11.03
- Q3
- 5.53
- Median
- 2.20
- Q1
- 0.99
- Min
- 0.40
CIEN’s P/S Ratio of 2.91 aligns with the market consensus for the Communications Equipment industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.
DUOL
17.54
Diversified Consumer Services Industry
- Max
- 3.29
- Q3
- 2.54
- Median
- 2.27
- Q1
- 1.92
- Min
- 1.28
With a P/S Ratio of 17.54, DUOL trades at a valuation that eclipses even the highest in the Diversified Consumer Services industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.
Price-to-Book Ratio (MRQ)
CIEN
3.73
Communications Equipment Industry
- Max
- 9.66
- Q3
- 5.60
- Median
- 3.73
- Q1
- 2.67
- Min
- 0.30
CIEN’s P/B Ratio of 3.73 is within the conventional range for the Communications Equipment industry. This shows a balanced market view, where the stock’s price is neither at a significant premium nor a discount to the book value of its peers.
DUOL
19.08
Diversified Consumer Services Industry
- Max
- 7.00
- Q3
- 6.37
- Median
- 3.31
- Q1
- 2.13
- Min
- 0.98
At 19.08, DUOL’s P/B Ratio is at an extreme premium to the Diversified Consumer Services industry. This signifies that the market’s valuation is heavily reliant on future potential rather than its current net asset value, which can be a high-risk proposition.
Valuation at a Glance
| Symbol | CIEN | DUOL |
|---|---|---|
| Price-to-Earnings Ratio (TTM) | 118.08 | 132.51 |
| Price-to-Sales Ratio (TTM) | 2.91 | 17.54 |
| Price-to-Book Ratio (MRQ) | 3.73 | 19.08 |
| Price-to-Free Cash Flow Ratio (TTM) | 26.32 | 48.30 |