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FCEL vs. PLUG
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between FCEL and PLUG is 0.46, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.00.5

Performance

FCEL vs. PLUG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FuelCell Energy, Inc. (FCEL) and Plug Power Inc. (PLUG). The values are adjusted to include any dividend payments, if applicable.

-100.00%-99.50%-99.00%-98.50%-98.00%AugustSeptemberOctoberNovemberDecember2025
-99.95%
-98.48%
FCEL
PLUG

Key characteristics

Sharpe Ratio

FCEL:

-0.67

PLUG:

-0.11

Sortino Ratio

FCEL:

-1.01

PLUG:

0.63

Omega Ratio

FCEL:

0.90

PLUG:

1.07

Calmar Ratio

FCEL:

-0.71

PLUG:

-0.11

Martin Ratio

FCEL:

-1.21

PLUG:

-0.24

Ulcer Index

FCEL:

58.71%

PLUG:

44.72%

Daily Std Dev

FCEL:

106.53%

PLUG:

102.25%

Max Drawdown

FCEL:

-100.00%

PLUG:

-99.99%

Current Drawdown

FCEL:

-100.00%

PLUG:

-99.84%

Fundamentals

Market Cap

FCEL:

$197.95M

PLUG:

$2.22B

EPS

FCEL:

-$7.76

PLUG:

-$2.11

PEG Ratio

FCEL:

-0.12

PLUG:

-0.27

Total Revenue (TTM)

FCEL:

$112.13M

PLUG:

$437.34M

Gross Profit (TTM)

FCEL:

-$35.92M

PLUG:

-$390.36M

EBITDA (TTM)

FCEL:

-$110.87M

PLUG:

-$683.92M

Returns By Period

In the year-to-date period, FCEL achieves a 6.08% return, which is significantly lower than PLUG's 14.55% return. Over the past 10 years, FCEL has underperformed PLUG with an annualized return of -46.41%, while PLUG has yielded a comparatively higher -0.63% annualized return.


FCEL

YTD

6.08%

1M

2.79%

6M

-38.53%

1Y

-72.68%

5Y*

-33.25%

10Y*

-46.41%

PLUG

YTD

14.55%

1M

9.91%

6M

-2.98%

1Y

0.83%

5Y*

-10.19%

10Y*

-0.63%

*Annualized

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Risk-Adjusted Performance

FCEL vs. PLUG — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

FCEL
The Risk-Adjusted Performance Rank of FCEL is 1212
Overall Rank
The Sharpe Ratio Rank of FCEL is 1212
Sharpe Ratio Rank
The Sortino Ratio Rank of FCEL is 1010
Sortino Ratio Rank
The Omega Ratio Rank of FCEL is 1414
Omega Ratio Rank
The Calmar Ratio Rank of FCEL is 88
Calmar Ratio Rank
The Martin Ratio Rank of FCEL is 1515
Martin Ratio Rank

PLUG
The Risk-Adjusted Performance Rank of PLUG is 4343
Overall Rank
The Sharpe Ratio Rank of PLUG is 4040
Sharpe Ratio Rank
The Sortino Ratio Rank of PLUG is 5050
Sortino Ratio Rank
The Omega Ratio Rank of PLUG is 4646
Omega Ratio Rank
The Calmar Ratio Rank of PLUG is 3939
Calmar Ratio Rank
The Martin Ratio Rank of PLUG is 4141
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

FCEL vs. PLUG - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for FuelCell Energy, Inc. (FCEL) and Plug Power Inc. (PLUG). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


Sharpe ratio
The chart of Sharpe ratio for FCEL, currently valued at -0.67, compared to the broader market-2.000.002.004.00-0.67-0.11
The chart of Sortino ratio for FCEL, currently valued at -1.01, compared to the broader market-4.00-2.000.002.004.00-1.010.63
The chart of Omega ratio for FCEL, currently valued at 0.90, compared to the broader market0.501.001.502.000.901.07
The chart of Calmar ratio for FCEL, currently valued at -0.71, compared to the broader market0.002.004.006.00-0.71-0.11
The chart of Martin ratio for FCEL, currently valued at -1.21, compared to the broader market-10.000.0010.0020.00-1.21-0.24
FCEL
PLUG

The current FCEL Sharpe Ratio is -0.67, which is lower than the PLUG Sharpe Ratio of -0.11. The chart below compares the historical Sharpe Ratios of FCEL and PLUG, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.00-0.80-0.60-0.40-0.200.00AugustSeptemberOctoberNovemberDecember2025
-0.67
-0.11
FCEL
PLUG

Dividends

FCEL vs. PLUG - Dividend Comparison

Neither FCEL nor PLUG has paid dividends to shareholders.


Tickers have no history of dividend payments

Drawdowns

FCEL vs. PLUG - Drawdown Comparison

The maximum FCEL drawdown since its inception was -100.00%, roughly equal to the maximum PLUG drawdown of -99.99%. Use the drawdown chart below to compare losses from any high point for FCEL and PLUG. For additional features, visit the drawdowns tool.


-100.00%-99.95%-99.90%-99.85%-99.80%AugustSeptemberOctoberNovemberDecember2025
-100.00%
-99.84%
FCEL
PLUG

Volatility

FCEL vs. PLUG - Volatility Comparison

The current volatility for FuelCell Energy, Inc. (FCEL) is 33.86%, while Plug Power Inc. (PLUG) has a volatility of 36.24%. This indicates that FCEL experiences smaller price fluctuations and is considered to be less risky than PLUG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


10.00%20.00%30.00%40.00%50.00%60.00%AugustSeptemberOctoberNovemberDecember2025
33.86%
36.24%
FCEL
PLUG

Financials

FCEL vs. PLUG - Financials Comparison

This section allows you to compare key financial metrics between FuelCell Energy, Inc. and Plug Power Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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