ELMD vs. CALM
ELMD (Electromed, Inc.) and CALM (Cal-Maine Foods, Inc.) are both stocks. ELMD operates in Medical Devices (Healthcare), while CALM operates in Farm Products (Consumer Defensive). Over the past 10 years, ELMD returned 24.98%/yr vs 10.82%/yr for CALM. Their 0.08 correlation means their historical movements had little consistent relationship.
Performance
ELMD vs. CALM - Performance Comparison
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Returns By Period
In the year-to-date period, ELMD achieves a 39.87% return, which is significantly higher than CALM's 11.79% return. Over the past 10 years, ELMD has outperformed CALM with an annualized return of 24.98%, while CALM has yielded a comparatively lower 10.82% annualized return.
ELMD
- 1D
- 1.14%
- 1M
- -10.35%
- 6M
- 36.36%
- YTD
- 39.87%
- 1Y
- 124.66%
- 3Y*
- 58.91%
- 5Y*
- 28.25%
- 10Y*
- 24.98%
- ALL TIME*
- 15.56%
CALM
- 1D
- 0.80%
- 1M
- 4.69%
- 6M
- 5.58%
- YTD
- 11.79%
- 1Y
- -14.37%
- 3Y*
- 31.12%
- 5Y*
- 26.60%
- 10Y*
- 10.82%
- ALL TIME*
- 16.54%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $107.67M | $90.60M | $71.32M | |
ELMD Electromed, Inc. | $2.98M | $5.39M | $3.76M |
ELMD vs. CALM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ELMD Electromed, Inc. | 39.87% | -1.46% | 170.85% | 4.00% | -19.31% | 32.52% | 13.41% | 69.94% | -16.14% | 56.44% |
CALM Cal-Maine Foods, Inc. | 11.79% | -15.61% | 87.00% | 14.48% | 51.87% | -1.38% | -12.19% | 2.09% | -3.90% | 0.62% |
Correlation
The correlation between ELMD and CALM is 0.05, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.05 |
Correlation (3Y) Balances recent behavior with more history. | 0.09 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.10 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.09 |
Correlation (All Time) Calculated using the full available price history since Aug 13, 2010 | 0.08 |
Fundamentals
ELMD:
$337.25M
CALM:
$4.12B
ELMD:
$1.17
CALM:
$6.63
ELMD:
34.96
CALM:
13.24
ELMD:
0.96
CALM:
0.08
ELMD:
4.92
CALM:
1.44
ELMD:
7.16
CALM:
1.57
ELMD:
$71.75M
CALM:
$2.91B
ELMD:
$56.28M
CALM:
$672.05M
ELMD:
$14.10M
CALM:
$515.05M
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Return for Risk
ELMD vs. CALM — Risk / Return Rank
ELMD
CALM
ELMD vs. CALM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Electromed, Inc. (ELMD) and Cal-Maine Foods, Inc. (CALM). 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.
| ELMD | CALM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.93 | ||
| Sortino ratioReturn per unit of downside risk | +3.87 | ||
| Omega ratioGain probability vs. loss probability | 1.42 | 0.93 | +0.49 |
| Calmar ratioReturn relative to maximum drawdown | 5.35 | -0.46 | +5.80 |
| Martin ratioReturn relative to average drawdown | 11.61 | -0.66 | +12.28 |
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Drawdowns
ELMD vs. CALM - Drawdown Comparison
The maximum ELMD drawdown since its inception was -78.65%, which is greater than CALM's maximum drawdown of -74.08%. Use the drawdown chart below to compare losses from any high point for ELMD and CALM.
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Drawdown Indicators
| ELMD | CALM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -78.65% | -74.08% | -4.57% |
Max Drawdown (1Y)Largest decline over 1 year | -23.27% | -37.00% | +13.73% |
Max Drawdown (3Y)Largest decline over 3 years | -48.86% | -37.00% | -11.86% |
Max Drawdown (5Y)Largest decline over 5 years | -48.86% | -37.00% | -11.86% |
Max Drawdown (10Y)Largest decline over 10 years | -55.84% | -39.12% | -16.72% |
Current DrawdownCurrent decline from peak | -12.05% | -22.64% | +10.59% |
Average DrawdownAverage peak-to-trough decline | -33.63% | -30.29% | -3.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.69% | 25.62% | -14.93% |
Volatility
ELMD vs. CALM - Volatility Comparison
The current volatility for Electromed, Inc. (ELMD) is 11.78%, while Cal-Maine Foods, Inc. (CALM) has a volatility of 13.24%. This indicates that ELMD experiences smaller price fluctuations and is considered to be less risky than CALM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ELMD | CALM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.78% | 13.24% | -1.46% |
Volatility (6M)Calculated over the trailing 6-month period | 37.83% | 22.88% | +14.95% |
Volatility (1Y)Calculated over the trailing 1-year period | 52.60% | 30.03% | +22.57% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 46.47% | 33.05% | +13.42% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 52.96% | 31.34% | +21.62% |
Dividends
ELMD vs. CALM - Dividend Comparison
ELMD has not paid dividends to shareholders, while CALM's dividend yield for the trailing twelve months is around 5.47%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CALM Cal-Maine Foods, Inc. | 5.47% | 10.90% | 2.82% | 7.51% | 3.17% | 0.09% | 0.00% | 0.98% | 1.03% | 0.00% | 2.70% | 4.10% |
ELMD Electromed, 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
ELMD vs. CALM - Financials Comparison
This section allows you to compare key financial metrics between Electromed, Inc. and Cal-Maine Foods, 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
ELMD vs. CALM - Profitability Comparison
ELMD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Electromed, Inc. reported a gross profit of 14.64M and revenue of 18.58M. Therefore, the gross margin over that period was 78.8%.
CALM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Cal-Maine Foods, Inc. reported a gross profit of 34.07M and revenue of 552.58M. Therefore, the gross margin over that period was 6.2%.
ELMD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Electromed, Inc. reported an operating income of 3.77M and revenue of 18.58M, resulting in an operating margin of 20.3%.
CALM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Cal-Maine Foods, Inc. reported an operating income of -61.02M and revenue of 552.58M, resulting in an operating margin of -11.0%.
ELMD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Electromed, Inc. reported a net income of 3.00M and revenue of 18.58M, resulting in a net margin of 16.2%.
CALM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Cal-Maine Foods, Inc. reported a net income of -35.88M and revenue of 552.58M, resulting in a net margin of -6.5%.
Frequently Asked Questions
ELMD and CALM have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CALM has higher volatility (13.24%) compared to ELMD (11.78%). In terms of maximum drawdown, ELMD dropped -78.65% vs CALM's -74.08%.
ELMD currently has the higher Sharpe Ratio (2.37 vs -0.56), 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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