PLUG vs. NAK
PLUG (Plug Power Inc.) and NAK (Northern Dynasty Minerals Ltd.) are both stocks. PLUG operates in Electrical Equipment & Parts (Industrials), while NAK operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, PLUG returned 4.78%/yr vs 20.01%/yr for NAK. At a 0.18 correlation, their price movements are largely independent.
Performance
PLUG vs. NAK - Performance Comparison
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Returns By Period
In the year-to-date period, PLUG achieves a 40.10% return, which is significantly higher than NAK's 3.55% return. Over the past 10 years, PLUG has underperformed NAK with an annualized return of 4.78%, while NAK has yielded a comparatively higher 20.01% annualized return.
PLUG
- 1D
- -2.47%
- 1M
- -30.30%
- YTD
- 40.10%
- 6M
- 18.97%
- 1Y
- 112.31%
- 3Y*
- -36.75%
- 5Y*
- -38.69%
- 10Y*
- 4.78%
NAK
- 1D
- 4.62%
- 1M
- -9.33%
- YTD
- 3.55%
- 6M
- -5.12%
- 1Y
- 65.85%
- 3Y*
- 109.20%
- 5Y*
- 29.51%
- 10Y*
- 20.01%
PLUG vs. NAK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PLUG Plug Power Inc. | 40.10% | -7.51% | -52.67% | -63.62% | -56.18% | -16.75% | 973.10% | 154.84% | -47.46% | 96.67% |
NAK Northern Dynasty Minerals Ltd. | 3.55% | 238.78% | 79.86% | 46.42% | -32.31% | 1.30% | -25.12% | -24.46% | -67.84% | -14.49% |
Correlation
The correlation between PLUG and NAK is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.21 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.19 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Oct 9, 2003 | 0.19 |
Fundamentals
PLUG:
$3.84B
NAK:
$1.12B
PLUG:
-$1.39
NAK:
-CA$0.19
PLUG:
5.12
NAK:
88.47
PLUG:
$739.76M
NAK:
CA$0.00
PLUG:
-$189.79M
NAK:
-CA$85.85K
PLUG:
-$745.89M
NAK:
-CA$99.80M
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Return for Risk
PLUG vs. NAK — Risk / Return Rank
PLUG
NAK
PLUG vs. NAK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Plug Power Inc. (PLUG) and Northern Dynasty Minerals Ltd. (NAK). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| PLUG | NAK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.47 | ||
| Sortino ratioReturn per unit of downside risk | +0.79 | ||
| Omega ratioGain probability vs. loss probability | 1.25 | 1.22 | +0.03 |
| Calmar ratioReturn relative to maximum drawdown | 1.99 | 0.98 | +1.02 |
| Martin ratioReturn relative to average drawdown | 3.38 | 1.67 | +1.71 |
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Drawdowns
PLUG vs. NAK - Drawdown Comparison
The maximum PLUG drawdown since its inception was -99.99%, roughly equal to the maximum NAK drawdown of -99.01%. Use the drawdown chart below to compare losses from any high point for PLUG and NAK.
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Drawdown Indicators
| PLUG | NAK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.99% | -99.01% | -0.98% |
Max Drawdown (1Y)Largest decline over 1 year | -56.66% | -67.68% | +11.02% |
Max Drawdown (3Y)Largest decline over 3 years | -94.69% | -67.68% | -27.01% |
Max Drawdown (5Y)Largest decline over 5 years | -98.43% | -67.68% | -30.75% |
Max Drawdown (10Y)Largest decline over 10 years | -99.04% | -93.79% | -5.25% |
Current DrawdownCurrent decline from peak | -99.82% | -90.32% | -9.50% |
Average DrawdownAverage peak-to-trough decline | -96.21% | -73.93% | -22.28% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 33.39% | 39.60% | -6.21% |
Volatility
PLUG vs. NAK - Volatility Comparison
Plug Power Inc. (PLUG) and Northern Dynasty Minerals Ltd. (NAK) have volatilities of 26.34% and 26.03%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PLUG | NAK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 26.34% | 26.03% | +0.31% |
Volatility (6M)Calculated over the trailing 6-month period | 64.10% | 77.41% | -13.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 108.06% | 115.33% | -7.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 94.54% | 83.81% | +10.73% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 89.47% | 97.90% | -8.43% |
Dividends
PLUG vs. NAK - Dividend Comparison
Neither PLUG nor NAK has paid dividends to shareholders.
Financials
PLUG vs. NAK - Financials Comparison
This section allows you to compare key financial metrics between Plug Power Inc. and Northern Dynasty Minerals Ltd.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
PLUG and NAK have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PLUG has higher volatility (26.34%) compared to NAK (26.03%). In terms of maximum drawdown, PLUG dropped -99.99% vs NAK's -99.01%.
PLUG currently has the higher Sharpe Ratio (1.05 vs 0.57), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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