ESP vs. BOSC
ESP (Espey Mfg. & Electronics Corp.) and BOSC (B.O.S. Better Online Solutions Ltd.) are both stocks. ESP operates in Electrical Equipment & Parts (Industrials), while BOSC operates in Communication Equipment (Technology). Over the past 10 years, ESP returned 12.35%/yr vs 4.10%/yr for BOSC. Their 0.03 correlation means their historical movements had little consistent relationship.
Performance
ESP vs. BOSC - Performance Comparison
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Returns By Period
In the year-to-date period, ESP achieves a 26.64% return, which is significantly higher than BOSC's -1.32% return. Over the past 10 years, ESP has outperformed BOSC with an annualized return of 12.35%, while BOSC has yielded a comparatively lower 4.10% annualized return.
ESP
- 1D
- 1.32%
- 1M
- -8.93%
- 6M
- 12.89%
- YTD
- 26.64%
- 1Y
- 32.22%
- 3Y*
- 58.17%
- 5Y*
- 34.52%
- 10Y*
- 12.35%
- ALL TIME*
- 10.86%
BOSC
- 1D
- 0.00%
- 1M
- 4.17%
- 6M
- -6.83%
- YTD
- -1.32%
- 1Y
- -7.60%
- 3Y*
- 6.46%
- 5Y*
- 2.85%
- 10Y*
- 4.10%
- ALL TIME*
- -11.61%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $84.69K | $108.16K | $200.71K | |
| $3.40M | $4.05M | $3.36M |
ESP vs. BOSC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ESP Espey Mfg. & Electronics Corp. | 26.64% | 63.34% | 66.83% | 35.47% | -0.07% | -24.87% | -7.86% | -9.61% | 11.35% | -3.99% |
BOSC B.O.S. Better Online Solutions Ltd. | -1.32% | 38.18% | 25.00% | 26.44% | -28.86% | 29.30% | 14.07% | -8.29% | -0.91% | 3.30% |
Correlation
The correlation between ESP and BOSC is 0.02, 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. | 0.02 |
Correlation (3Y) Balances recent behavior with more history. | 0.06 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.08 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.07 |
Correlation (All Time) Calculated using the full available price history since Apr 2, 1996 | 0.03 |
Fundamentals
ESP:
$177.27M
BOSC:
$31.72M
ESP:
$3.77
BOSC:
$1.08
ESP:
15.71
BOSC:
4.15
ESP:
0.22
BOSC:
0.06
ESP:
4.00
BOSC:
0.30
ESP:
$42.25M
BOSC:
$50.57M
ESP:
$15.43M
BOSC:
$12.08M
ESP:
$11.61M
BOSC:
$4.65M
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Return for Risk
ESP vs. BOSC — Risk / Return Rank
ESP
BOSC
ESP vs. BOSC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Espey Mfg. & Electronics Corp. (ESP) and B.O.S. Better Online Solutions Ltd. (BOSC). 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.
| ESP | BOSC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.96 | ||
| Sortino ratioReturn per unit of downside risk | +1.26 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.00 | +0.16 |
| Calmar ratioReturn relative to maximum drawdown | 1.37 | -0.22 | +1.58 |
| Martin ratioReturn relative to average drawdown | 2.60 | -0.32 | +2.92 |
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Drawdowns
ESP vs. BOSC - Drawdown Comparison
The maximum ESP drawdown since its inception was -54.43%, smaller than the maximum BOSC drawdown of -99.61%. Use the drawdown chart below to compare losses from any high point for ESP and BOSC.
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Drawdown Indicators
| ESP | BOSC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -54.43% | -99.61% | +45.18% |
Max Drawdown (1Y)Largest decline over 1 year | -29.09% | -37.73% | +8.64% |
Max Drawdown (3Y)Largest decline over 3 years | -29.09% | -39.13% | +10.04% |
Max Drawdown (5Y)Largest decline over 5 years | -33.59% | -54.05% | +20.46% |
Max Drawdown (10Y)Largest decline over 10 years | -54.43% | -64.34% | +9.91% |
Current DrawdownCurrent decline from peak | -17.72% | -98.74% | +81.02% |
Average DrawdownAverage peak-to-trough decline | -15.01% | -87.86% | +72.85% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.23% | 25.71% | -10.48% |
Volatility
ESP vs. BOSC - Volatility Comparison
Espey Mfg. & Electronics Corp. (ESP) has a higher volatility of 14.32% compared to B.O.S. Better Online Solutions Ltd. (BOSC) at 9.20%. This indicates that ESP's price experiences larger fluctuations and is considered to be riskier than BOSC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ESP | BOSC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 14.32% | 9.20% | +5.12% |
Volatility (6M)Calculated over the trailing 6-month period | 39.67% | 26.66% | +13.01% |
Volatility (1Y)Calculated over the trailing 1-year period | 51.40% | 43.13% | +8.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 43.48% | 46.70% | -3.22% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 38.37% | 51.62% | -13.25% |
Dividends
ESP vs. BOSC - Dividend Comparison
ESP's dividend yield for the trailing twelve months is around 2.96%, while BOSC has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BOSC B.O.S. Better Online Solutions Ltd. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ESP Espey Mfg. & Electronics Corp. | 2.96% | 3.71% | 2.90% | 2.67% | 0.00% | 0.00% | 5.29% | 4.63% | 8.03% | 4.17% | 3.84% | 3.88% |
Financials
ESP vs. BOSC - Financials Comparison
This section allows you to compare key financial metrics between Espey Mfg. & Electronics Corp. and B.O.S. Better Online Solutions Ltd.. 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
ESP vs. BOSC - Profitability Comparison
ESP - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Espey Mfg. & Electronics Corp. reported a gross profit of 4.23M and revenue of 11.42M. Therefore, the gross margin over that period was 37.0%.
BOSC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, B.O.S. Better Online Solutions Ltd. reported a gross profit of 3.02M and revenue of 12.62M. Therefore, the gross margin over that period was 23.9%.
ESP - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Espey Mfg. & Electronics Corp. reported an operating income of 2.98M and revenue of 11.42M, resulting in an operating margin of 26.1%.
BOSC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, B.O.S. Better Online Solutions Ltd. reported an operating income of 812.00K and revenue of 12.62M, resulting in an operating margin of 6.4%.
ESP - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Espey Mfg. & Electronics Corp. reported a net income of 2.86M and revenue of 11.42M, resulting in a net margin of 25.1%.
BOSC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, B.O.S. Better Online Solutions Ltd. reported a net income of 819.00K and revenue of 12.62M, resulting in a net margin of 6.5%.
Frequently Asked Questions
ESP and BOSC have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ESP has higher volatility (14.32%) compared to BOSC (9.20%). In terms of maximum drawdown, ESP dropped -54.43% vs BOSC's -99.61%.
ESP currently has the higher Sharpe Ratio (0.77 vs -0.19), 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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