DY vs. NSSC
DY (Dycom Industries, Inc.) and NSSC (Napco Security Technologies, Inc.) are both stocks. Both are in the Industrials sector — DY in Engineering & Construction, NSSC in Security & Protection Services. Over the past 10 years, DY returned 18.40%/yr vs 27.28%/yr for NSSC. At a 0.11 correlation, their price movements are largely independent.
Performance
DY vs. NSSC - Performance Comparison
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Returns By Period
In the year-to-date period, DY achieves a 35.80% return, which is significantly higher than NSSC's -15.75% return. Over the past 10 years, DY has underperformed NSSC with an annualized return of 18.40%, while NSSC has yielded a comparatively higher 27.28% annualized return.
DY
- 1D
- -1.59%
- 1M
- 7.13%
- YTD
- 35.80%
- 6M
- 31.51%
- 1Y
- 88.82%
- 3Y*
- 61.44%
- 5Y*
- 41.13%
- 10Y*
- 18.40%
NSSC
- 1D
- 0.14%
- 1M
- -14.23%
- YTD
- -15.75%
- 6M
- -16.27%
- 1Y
- 23.24%
- 3Y*
- -1.47%
- 5Y*
- 16.00%
- 10Y*
- 27.28%
DY vs. NSSC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
DY Dycom Industries, Inc. | 35.80% | 94.13% | 51.24% | 22.96% | -0.17% | 24.15% | 60.17% | -12.75% | -51.50% | 38.78% |
NSSC Napco Security Technologies, Inc. | -15.75% | 19.22% | 4.97% | 25.59% | 9.96% | 90.62% | -10.79% | 86.60% | 80.00% | 2.94% |
Correlation
The correlation between DY and NSSC 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 | 0.33 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.33 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Sep 25, 1990 | 0.11 |
The correlation between DY and NSSC shifts across timeframes, from 0.11 (all time) to 0.33 (3 years), reflecting how their relationship changes across market environments.
Fundamentals
DY:
$13.94B
NSSC:
$1.25B
DY:
$10.52
NSSC:
$1.03
DY:
43.60
NSSC:
34.13
DY:
0.61
NSSC:
1.23
DY:
2.17
NSSC:
6.38
DY:
7.35
NSSC:
7.03
DY:
$6.25B
NSSC:
$197.23M
DY:
$1.23B
NSSC:
$112.37M
DY:
$1.07B
NSSC:
$42.52M
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Return for Risk
DY vs. NSSC — Risk / Return Rank
DY
NSSC
DY vs. NSSC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Dycom Industries, Inc. (DY) and Napco Security Technologies, Inc. (NSSC). 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.
| DY | NSSC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.41 | ||
| Sortino ratioReturn per unit of downside risk | +1.91 | ||
| Omega ratioGain probability vs. loss probability | 1.36 | 1.14 | +0.22 |
| Calmar ratioReturn relative to maximum drawdown | 3.65 | 0.91 | +2.75 |
| Martin ratioReturn relative to average drawdown | 12.35 | 2.57 | +9.78 |
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
| DY | NSSC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.96 | 0.55 | +1.41 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.95 | 0.32 | +0.64 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.35 | 0.55 | -0.20 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.24 | 0.20 | +0.04 |
Drawdowns
DY vs. NSSC - Drawdown Comparison
The maximum DY drawdown since its inception was -93.54%, roughly equal to the maximum NSSC drawdown of -93.20%. Use the drawdown chart below to compare losses from any high point for DY and NSSC.
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Drawdown Indicators
| DY | NSSC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.54% | -93.20% | -0.34% |
Max Drawdown (1Y)Largest decline over 1 year | -24.43% | -25.72% | +1.29% |
Max Drawdown (3Y)Largest decline over 3 years | -32.58% | -65.43% | +32.85% |
Max Drawdown (5Y)Largest decline over 5 years | -33.70% | -65.43% | +31.73% |
Max Drawdown (10Y)Largest decline over 10 years | -89.01% | -65.43% | -23.58% |
Current DrawdownCurrent decline from peak | -14.26% | -38.00% | +23.74% |
Average DrawdownAverage peak-to-trough decline | -45.66% | -38.20% | -7.46% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.24% | 9.05% | -1.81% |
Volatility
DY vs. NSSC - Volatility Comparison
Dycom Industries, Inc. (DY) has a higher volatility of 25.89% compared to Napco Security Technologies, Inc. (NSSC) at 10.56%. This indicates that DY's price experiences larger fluctuations and is considered to be riskier than NSSC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| DY | NSSC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 25.89% | 10.56% | +15.33% |
Volatility (6M)Calculated over the trailing 6-month period | 38.22% | 32.22% | +6.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 45.58% | 42.20% | +3.38% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 43.52% | 51.07% | -7.55% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 52.95% | 49.57% | +3.38% |
Dividends
DY vs. NSSC - Dividend Comparison
DY has not paid dividends to shareholders, while NSSC's dividend yield for the trailing twelve months is around 1.63%.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
DY Dycom Industries, Inc. | 0.00% | 0.00% | 0.00% | 0.00% |
NSSC Napco Security Technologies, Inc. | 1.63% | 1.31% | 1.27% | 0.65% |
Financials
DY vs. NSSC - Financials Comparison
This section allows you to compare key financial metrics between Dycom Industries, Inc. and Napco Security Technologies, 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
DY vs. NSSC - Profitability Comparison
DY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Dycom Industries, Inc. reported a gross profit of 275.08M and revenue of 1.96B. Therefore, the gross margin over that period was 14.0%.
NSSC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Napco Security Technologies, Inc. reported a gross profit of 29.49M and revenue of 49.17M. Therefore, the gross margin over that period was 60.0%.
DY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Dycom Industries, Inc. reported an operating income of 143.75M and revenue of 1.96B, resulting in an operating margin of 7.3%.
NSSC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Napco Security Technologies, Inc. reported an operating income of -1.19M and revenue of 49.17M, resulting in an operating margin of -2.4%.
DY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Dycom Industries, Inc. reported a net income of 91.29M and revenue of 1.96B, resulting in a net margin of 4.7%.
NSSC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Napco Security Technologies, Inc. reported a net income of -408.00K and revenue of 49.17M, resulting in a net margin of -0.8%.
Frequently Asked Questions
DY and NSSC 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.
DY has higher volatility (25.89%) compared to NSSC (10.56%). In terms of maximum drawdown, DY dropped -93.54% vs NSSC's -93.20%.
DY currently has the higher Sharpe Ratio (1.96 vs 0.55), 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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