NNE vs. VOO
NNE (NANO Nuclear Energy Inc.) is a stock, while VOO (Vanguard S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. Over the past year, NNE returned -9.63% vs 28.04% for VOO. At a 0.40 correlation, their price movements are largely independent.
Performance
NNE vs. VOO - Performance Comparison
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Returns By Period
In the year-to-date period, NNE achieves a 9.83% return, which is significantly lower than VOO's 10.91% return.
NNE
- 1D
- -13.74%
- 1M
- 13.08%
- YTD
- 9.83%
- 6M
- -22.19%
- 1Y
- -9.63%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
VOO
- 1D
- -0.70%
- 1M
- 5.04%
- YTD
- 10.91%
- 6M
- 10.93%
- 1Y
- 28.04%
- 3Y*
- 22.44%
- 5Y*
- 13.90%
- 10Y*
- 15.56%
NNE vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
NNE NANO Nuclear Energy Inc. | 9.83% | -3.55% | 379.67% |
VOO Vanguard S&P 500 ETF | 10.91% | 17.82% | 14.46% |
Correlation
The correlation between NNE and VOO is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.49 |
Correlation (All Time) Calculated using the full available price history since May 9, 2024 | 0.40 |
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Return for Risk
NNE vs. VOO — Risk / Return Rank
NNE
VOO
NNE vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for NANO Nuclear Energy Inc. (NNE) and Vanguard S&P 500 ETF (VOO). 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.
| NNE | VOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.49 | ||
| Sortino ratioReturn per unit of downside risk | -2.66 | ||
| Omega ratioGain probability vs. loss probability | 1.06 | 1.43 | -0.37 |
| Calmar ratioReturn relative to maximum drawdown | -0.15 | 3.16 | -3.31 |
| Martin ratioReturn relative to average drawdown | -0.24 | 14.73 | -14.97 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| NNE | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.10 | 2.39 | -2.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.83 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.87 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.81 | 0.89 | -0.08 |
Drawdowns
NNE vs. VOO - Drawdown Comparison
The maximum NNE drawdown since its inception was -77.68%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for NNE and VOO.
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Drawdown Indicators
| NNE | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.68% | -33.99% | -43.69% |
Max Drawdown (1Y)Largest decline over 1 year | -66.45% | -8.90% | -57.55% |
Max Drawdown (3Y)Largest decline over 3 years | — | -18.69% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -24.52% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.99% | — |
Current DrawdownCurrent decline from peak | -53.43% | -0.70% | -52.73% |
Average DrawdownAverage peak-to-trough decline | -35.96% | -3.69% | -32.27% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 39.98% | 1.91% | +38.07% |
Volatility
NNE vs. VOO - Volatility Comparison
NANO Nuclear Energy Inc. (NNE) has a higher volatility of 37.95% compared to Vanguard S&P 500 ETF (VOO) at 2.84%. This indicates that NNE's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NNE | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 37.95% | 2.84% | +35.11% |
Volatility (6M)Calculated over the trailing 6-month period | 67.43% | 8.90% | +58.53% |
Volatility (1Y)Calculated over the trailing 1-year period | 98.37% | 11.80% | +86.57% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 148.79% | 16.81% | +131.98% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 148.79% | 18.01% | +130.78% |
Dividends
NNE vs. VOO - Dividend Comparison
NNE has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.03%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NNE NANO Nuclear Energy Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VOO Vanguard S&P 500 ETF | 1.03% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
Frequently Asked Questions
NNE and VOO have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NNE has higher volatility (37.95%) compared to VOO (2.84%). In terms of maximum drawdown, NNE dropped -77.68% vs VOO's -33.99%.
VOO currently has the higher Sharpe Ratio (2.39 vs -0.10), 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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