NAK vs. RR
NAK (Northern Dynasty Minerals Ltd.) and RR (Richtech Robotics Inc. Class B Common Stock) are both stocks. NAK operates in Other Industrial Metals & Mining (Basic Materials), while RR operates in Specialty Industrial Machinery (Industrials). Over the past year, NAK returned 65.85% vs 7.04% for RR. At a 0.20 correlation, their price movements are largely independent.
Performance
NAK vs. RR - Performance Comparison
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Returns By Period
In the year-to-date period, NAK achieves a 3.55% return, which is significantly higher than RR's -34.06% return.
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%
RR
- 1D
- -7.39%
- 1M
- -24.47%
- YTD
- -34.06%
- 6M
- -48.30%
- 1Y
- 7.04%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
NAK vs. RR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
NAK Northern Dynasty Minerals Ltd. | 3.55% | 238.78% | 79.86% | -9.74% |
RR Richtech Robotics Inc. Class B Common Stock | -34.06% | 19.63% | -54.62% | 19.00% |
Correlation
The correlation between NAK and RR is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Nov 17, 2023 | 0.20 |
The correlation between NAK and RR shifts across timeframes, from 0.20 (all time) to 0.33 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
NAK:
$1.12B
RR:
$414.48M
NAK:
-CA$0.19
RR:
-$0.11
NAK:
88.47
RR:
1.54
NAK:
CA$0.00
RR:
$5.05M
NAK:
-CA$85.85K
RR:
$3.29M
NAK:
-CA$99.80M
RR:
-$12.64M
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Return for Risk
NAK vs. RR — Risk / Return Rank
NAK
RR
NAK vs. RR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Northern Dynasty Minerals Ltd. (NAK) and Richtech Robotics Inc. Class B Common Stock (RR). 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.
| NAK | RR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.51 | ||
| Sortino ratioReturn per unit of downside risk | +0.40 | ||
| Omega ratioGain probability vs. loss probability | 1.22 | 1.11 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | 0.98 | 0.10 | +0.88 |
| Martin ratioReturn relative to average drawdown | 1.67 | 0.15 | +1.51 |
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Drawdowns
NAK vs. RR - Drawdown Comparison
The maximum NAK drawdown since its inception was -99.01%, roughly equal to the maximum RR drawdown of -96.67%. Use the drawdown chart below to compare losses from any high point for NAK and RR.
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Drawdown Indicators
| NAK | RR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.01% | -96.67% | -2.34% |
Max Drawdown (1Y)Largest decline over 1 year | -67.68% | -73.37% | +5.69% |
Max Drawdown (3Y)Largest decline over 3 years | -67.68% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -67.68% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -93.79% | — | — |
Current DrawdownCurrent decline from peak | -90.32% | -80.81% | -9.51% |
Average DrawdownAverage peak-to-trough decline | -73.93% | -74.74% | +0.81% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 39.60% | 45.81% | -6.21% |
Volatility
NAK vs. RR - Volatility Comparison
The current volatility for Northern Dynasty Minerals Ltd. (NAK) is 26.03%, while Richtech Robotics Inc. Class B Common Stock (RR) has a volatility of 31.04%. This indicates that NAK experiences smaller price fluctuations and is considered to be less risky than RR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NAK | RR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 26.03% | 31.04% | -5.01% |
Volatility (6M)Calculated over the trailing 6-month period | 77.41% | 80.95% | -3.54% |
Volatility (1Y)Calculated over the trailing 1-year period | 115.33% | 119.13% | -3.80% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 83.81% | 163.79% | -79.98% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 97.90% | 163.79% | -65.89% |
Dividends
NAK vs. RR - Dividend Comparison
Neither NAK nor RR has paid dividends to shareholders.
Financials
NAK vs. RR - Financials Comparison
This section allows you to compare key financial metrics between Northern Dynasty Minerals Ltd. and Richtech Robotics Inc. Class B Common Stock. 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
NAK and RR have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
RR has higher volatility (31.04%) compared to NAK (26.03%). In terms of maximum drawdown, NAK dropped -99.01% vs RR's -96.67%.
NAK currently has the higher Sharpe Ratio (0.57 vs 0.06), 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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