PUK vs. CENX
PUK (Prudential plc) and CENX (Century Aluminum Company) are both stocks. PUK operates in Insurance - Life (Financial Services), while CENX operates in Aluminum (Basic Materials). Over the past 10 years, PUK returned 1.27%/yr vs 26.09%/yr for CENX. At a 0.36 correlation, their price movements are largely independent.
Performance
PUK vs. CENX - Performance Comparison
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Returns By Period
In the year-to-date period, PUK achieves a -5.29% return, which is significantly lower than CENX's 75.52% return. Over the past 10 years, PUK has underperformed CENX with an annualized return of 1.27%, while CENX has yielded a comparatively higher 26.09% annualized return.
PUK
- 1D
- 0.97%
- 1M
- -3.58%
- YTD
- -5.29%
- 6M
- 0.53%
- 1Y
- 28.57%
- 3Y*
- 2.34%
- 5Y*
- -4.26%
- 10Y*
- 1.27%
CENX
- 1D
- 7.60%
- 1M
- 16.60%
- YTD
- 75.52%
- 6M
- 131.70%
- 1Y
- 265.99%
- 3Y*
- 99.74%
- 5Y*
- 39.91%
- 10Y*
- 26.09%
PUK vs. CENX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PUK Prudential plc | -5.29% | 99.34% | -27.35% | -17.04% | -19.12% | -0.05% | -0.57% | 27.95% | -28.44% | 31.12% |
CENX Century Aluminum Company | 75.52% | 115.04% | 50.08% | 48.41% | -50.60% | 50.14% | 46.77% | 2.80% | -62.78% | 129.44% |
Correlation
The correlation between PUK and CENX is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.25 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.34 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.38 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.37 |
Correlation (All Time) Calculated using the full available price history since Jun 30, 2000 | 0.36 |
The correlation between PUK and CENX shifts across timeframes, from 0.25 (1 year) to 0.38 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
PUK:
$37.52B
CENX:
$7.19B
PUK:
$4.25
CENX:
$3.54
PUK:
6.84
CENX:
19.43
PUK:
0.16
CENX:
0.06
PUK:
1.12
CENX:
2.67
PUK:
2.51
CENX:
6.25
PUK:
$33.63B
CENX:
$2.54B
PUK:
$20.95B
CENX:
$322.30M
PUK:
$15.89B
CENX:
$466.30M
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Return for Risk
PUK vs. CENX — Risk / Return Rank
PUK
CENX
PUK vs. CENX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Prudential plc (PUK) and Century Aluminum Company (CENX). 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.
| PUK | CENX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.11 | 4.34 | -3.23 |
Sortino ratioReturn per unit of downside risk | 1.63 | 3.98 | -2.36 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.52 | -0.32 |
Calmar ratioReturn relative to maximum drawdown | 1.71 | 14.60 | -12.90 |
Martin ratioReturn relative to average drawdown | 5.00 | 41.04 | -36.04 |
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
| PUK | CENX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.11 | 4.34 | -3.23 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.12 | 0.56 | -0.68 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.03 | 0.37 | -0.34 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.15 | 0.08 | +0.07 |
Drawdowns
PUK vs. CENX - Drawdown Comparison
The maximum PUK drawdown since its inception was -82.52%, smaller than the maximum CENX drawdown of -98.67%. Use the drawdown chart below to compare losses from any high point for PUK and CENX.
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Drawdown Indicators
| PUK | CENX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -82.52% | -98.67% | +16.15% |
Max Drawdown (1Y)Largest decline over 1 year | -17.46% | -23.56% | +6.10% |
Max Drawdown (3Y)Largest decline over 3 years | -48.78% | -42.77% | -6.01% |
Max Drawdown (5Y)Largest decline over 5 years | -63.59% | -82.10% | +18.51% |
Max Drawdown (10Y)Largest decline over 10 years | -63.59% | -87.51% | +23.92% |
Current DrawdownCurrent decline from peak | -24.64% | -14.03% | -10.61% |
Average DrawdownAverage peak-to-trough decline | -26.38% | -61.16% | +34.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.96% | 8.38% | -2.42% |
Volatility
PUK vs. CENX - Volatility Comparison
The current volatility for Prudential plc (PUK) is 11.42%, while Century Aluminum Company (CENX) has a volatility of 18.91%. This indicates that PUK experiences smaller price fluctuations and is considered to be less risky than CENX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PUK | CENX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.42% | 18.91% | -7.49% |
Volatility (6M)Calculated over the trailing 6-month period | 21.11% | 44.41% | -23.30% |
Volatility (1Y)Calculated over the trailing 1-year period | 25.80% | 65.07% | -39.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 34.83% | 71.95% | -37.12% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 36.80% | 70.59% | -33.79% |
Dividends
PUK vs. CENX - Dividend Comparison
PUK's dividend yield for the trailing twelve months is around 1.83%, while CENX has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CENX Century Aluminum Company | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
PUK Prudential plc | 1.83% | 1.54% | 2.64% | 1.72% | 1.28% | 4.60% | 1.70% | 17.06% | 3.71% | 2.33% | 3.50% | 2.62% |
Financials
PUK vs. CENX - Financials Comparison
This section allows you to compare key financial metrics between Prudential plc and Century Aluminum Company. 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
PUK vs. CENX - Profitability Comparison
PUK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Prudential plc reported a gross profit of 11.35B and revenue of 11.35B. Therefore, the gross margin over that period was 100.0%.
CENX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Century Aluminum Company reported a gross profit of 118.80M and revenue of 649.20M. Therefore, the gross margin over that period was 18.3%.
PUK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Prudential plc reported an operating income of 2.39B and revenue of 11.35B, resulting in an operating margin of 21.1%.
CENX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Century Aluminum Company reported an operating income of 374.00M and revenue of 649.20M, resulting in an operating margin of 57.6%.
PUK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Prudential plc reported a net income of 1.99B and revenue of 11.35B, resulting in a net margin of 17.6%.
CENX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Century Aluminum Company reported a net income of 337.50M and revenue of 649.20M, resulting in a net margin of 52.0%.
Frequently Asked Questions
PUK and CENX have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CENX has higher volatility (18.91%) compared to PUK (11.42%). In terms of maximum drawdown, PUK dropped -82.52% vs CENX's -98.67%.
CENX currently has the higher Sharpe Ratio (4.34 vs 1.11), 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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