PESI vs. AAPL
PESI (Perma-Fix Environmental Services, Inc.) and AAPL (Apple Inc) are both stocks. PESI operates in Waste Management (Industrials), while AAPL operates in Consumer Electronics (Technology). Over the past 10 years, PESI returned 13.19%/yr vs 29.23%/yr for AAPL. Their 0.06 correlation means their historical movements had little consistent relationship.
Performance
PESI vs. AAPL - Performance Comparison
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Returns By Period
In the year-to-date period, PESI achieves a 31.85% return, which is significantly higher than AAPL's 13.84% return. Over the past 10 years, PESI has underperformed AAPL with an annualized return of 13.19%, while AAPL has yielded a comparatively higher 29.23% annualized return.
PESI
- 1D
- -1.37%
- 1M
- 22.87%
- 6M
- 8.71%
- YTD
- 31.85%
- 1Y
- 56.46%
- 3Y*
- 19.78%
- 5Y*
- 23.71%
- 10Y*
- 13.19%
- ALL TIME*
- 1.45%
AAPL
- 1D
- -7.35%
- 1M
- 0.09%
- 6M
- 19.27%
- YTD
- 13.84%
- 1Y
- 53.24%
- 3Y*
- 16.99%
- 5Y*
- 16.79%
- 10Y*
- 29.23%
- ALL TIME*
- 19.30%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
AAPL Apple Inc | $19.18B | $17.68B | $17.20B |
| $6.39M | $8.23M | $5.08M |
PESI vs. AAPL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PESI Perma-Fix Environmental Services, Inc. | 31.85% | 13.73% | 40.84% | 122.66% | -44.23% | 6.03% | -34.40% | 287.23% | -35.62% | -6.41% |
AAPL Apple Inc | 13.84% | 9.05% | 30.71% | 49.01% | -26.40% | 34.65% | 82.31% | 88.96% | -5.39% | 48.46% |
Correlation
The correlation between PESI and AAPL is 0.18, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.18 |
Correlation (3Y) Balances recent behavior with more history. | 0.14 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.13 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.10 |
Correlation (All Time) Calculated using the full available price history since Aug 18, 1995 | 0.06 |
The correlation between PESI and AAPL shifts across timeframes, from 0.06 (all time) to 0.18 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
PESI:
$351.98M
AAPL:
$4.54T
PESI:
-$0.96
AAPL:
$8.69
PESI:
5.22
AAPL:
9.82
PESI:
7.16
AAPL:
42.38
PESI:
$58.88M
AAPL:
$466.82B
PESI:
$2.41M
AAPL:
$227.12B
PESI:
-$13.44M
AAPL:
$168.49B
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Return for Risk
PESI vs. AAPL — Risk / Return Rank
PESI
AAPL
PESI vs. AAPL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Perma-Fix Environmental Services, Inc. (PESI) and Apple Inc (AAPL). 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.
| PESI | AAPL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.29 | ||
| Sortino ratioReturn per unit of downside risk | -1.27 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.35 | -0.18 |
| Calmar ratioReturn relative to maximum drawdown | 0.98 | 3.60 | -2.62 |
| Martin ratioReturn relative to average drawdown | 2.28 | 8.56 | -6.28 |
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Drawdowns
PESI vs. AAPL - Drawdown Comparison
The maximum PESI drawdown since its inception was -89.92%, which is greater than AAPL's maximum drawdown of -81.80%. Use the drawdown chart below to compare losses from any high point for PESI and AAPL.
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Drawdown Indicators
| PESI | AAPL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.92% | -81.80% | -8.12% |
Max Drawdown (1Y)Largest decline over 1 year | -45.37% | -13.80% | -31.57% |
Max Drawdown (3Y)Largest decline over 3 years | -58.00% | -33.36% | -24.64% |
Max Drawdown (5Y)Largest decline over 5 years | -58.00% | -33.36% | -24.64% |
Max Drawdown (10Y)Largest decline over 10 years | -65.61% | -38.52% | -27.09% |
Current DrawdownCurrent decline from peak | -7.00% | -9.17% | +2.17% |
Average DrawdownAverage peak-to-trough decline | -51.05% | -29.52% | -21.53% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 19.39% | 5.79% | +13.60% |
Volatility
PESI vs. AAPL - Volatility Comparison
Perma-Fix Environmental Services, Inc. (PESI) has a higher volatility of 23.54% compared to Apple Inc (AAPL) at 11.52%. This indicates that PESI's price experiences larger fluctuations and is considered to be riskier than AAPL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PESI | AAPL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 23.54% | 11.52% | +12.02% |
Volatility (6M)Calculated over the trailing 6-month period | 47.99% | 20.71% | +27.28% |
Volatility (1Y)Calculated over the trailing 1-year period | 70.39% | 25.91% | +44.48% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 60.86% | 28.02% | +32.84% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 60.20% | 29.12% | +31.08% |
Dividends
PESI vs. AAPL - Dividend Comparison
PESI has not paid dividends to shareholders, while AAPL's dividend yield for the trailing twelve months is around 0.34%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AAPL Apple Inc | 0.34% | 0.38% | 0.40% | 0.49% | 0.70% | 0.49% | 0.61% | 1.04% | 1.79% | 1.45% | 1.93% | 1.93% |
PESI Perma-Fix Environmental Services, 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% |
Financials
PESI vs. AAPL - Financials Comparison
This section allows you to compare key financial metrics between Perma-Fix Environmental Services, Inc. and Apple 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.
Total Revenue: Total amount of money received from sales and other business activities
PESI vs. AAPL - Profitability Comparison
PESI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Perma-Fix Environmental Services, Inc. reported a gross profit of -2.88M and revenue of 11.13M. Therefore, the gross margin over that period was -25.9%.
AAPL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Apple Inc reported a gross profit of 54.77B and revenue of 109.42B. Therefore, the gross margin over that period was 50.1%.
PESI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Perma-Fix Environmental Services, Inc. reported an operating income of -7.48M and revenue of 11.13M, resulting in an operating margin of -67.3%.
AAPL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Apple Inc reported an operating income of 35.70B and revenue of 109.42B, resulting in an operating margin of 32.6%.
PESI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Perma-Fix Environmental Services, Inc. reported a net income of -7.49M and revenue of 11.13M, resulting in a net margin of -67.3%.
AAPL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Apple Inc reported a net income of 29.79B and revenue of 109.42B, resulting in a net margin of 27.2%.
Frequently Asked Questions
PESI and AAPL have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PESI has higher volatility (23.54%) compared to AAPL (11.52%). In terms of maximum drawdown, PESI dropped -89.92% vs AAPL's -81.80%.
AAPL currently has the higher Sharpe Ratio (1.92 vs 0.63), 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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