NSSC vs. GFI
NSSC (Napco Security Technologies, Inc.) and GFI (Gold Fields Limited) are both stocks. NSSC operates in Security & Protection Services (Industrials), while GFI operates in Gold (Basic Materials). Over the past 10 years, NSSC returned 28.00%/yr vs 27.45%/yr for GFI. At a 0.06 correlation, their price movements are largely independent.
Performance
NSSC vs. GFI - Performance Comparison
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Returns By Period
In the year-to-date period, NSSC achieves a -10.06% return, which is significantly higher than GFI's -13.96% return. Both investments have delivered pretty close results over the past 10 years, with NSSC having a 28.00% annualized return and GFI not far behind at 27.45%.
NSSC
- 1D
- 2.59%
- 1M
- -1.36%
- YTD
- -10.06%
- 6M
- -10.89%
- 1Y
- 33.60%
- 3Y*
- -1.04%
- 5Y*
- 17.77%
- 10Y*
- 28.00%
GFI
- 1D
- 1.67%
- 1M
- -18.49%
- YTD
- -13.96%
- 6M
- -13.63%
- 1Y
- 50.40%
- 3Y*
- 39.19%
- 5Y*
- 32.03%
- 10Y*
- 27.45%
NSSC vs. GFI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NSSC Napco Security Technologies, Inc. | -10.06% | 19.22% | 4.97% | 25.59% | 9.96% | 90.62% | -10.79% | 86.60% | 80.00% | 2.94% |
GFI Gold Fields Limited | -13.96% | 240.42% | -6.27% | 44.90% | -2.61% | 23.33% | 43.02% | 89.47% | -16.75% | 45.29% |
Correlation
The correlation between NSSC and GFI is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.24 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.11 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.06 |
Correlation (All Time) Calculated using the full available price history since Aug 24, 2007 | 0.06 |
The correlation between NSSC and GFI shifts across timeframes, from 0.06 (all time) to 0.24 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
NSSC:
$1.33B
GFI:
$32.65B
NSSC:
$1.03
GFI:
$5.39
NSSC:
36.28
GFI:
6.78
NSSC:
1.31
GFI:
0.11
NSSC:
6.79
GFI:
2.34
NSSC:
7.47
GFI:
3.87
NSSC:
$197.23M
GFI:
$13.98B
NSSC:
$112.37M
GFI:
$7.34B
NSSC:
$42.52M
GFI:
$8.04B
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Return for Risk
NSSC vs. GFI — Risk / Return Rank
NSSC
GFI
NSSC vs. GFI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Napco Security Technologies, Inc. (NSSC) and Gold Fields Limited (GFI). 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.
| NSSC | GFI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.05 | ||
| Sortino ratioReturn per unit of downside risk | -0.08 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.18 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 1.31 | 1.15 | +0.16 |
| Martin ratioReturn relative to average drawdown | 3.54 | 3.06 | +0.48 |
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Drawdowns
NSSC vs. GFI - Drawdown Comparison
The maximum NSSC drawdown since its inception was -93.20%, which is greater than GFI's maximum drawdown of -88.05%. Use the drawdown chart below to compare losses from any high point for NSSC and GFI.
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Drawdown Indicators
| NSSC | GFI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.20% | -88.05% | -5.15% |
Max Drawdown (1Y)Largest decline over 1 year | -25.72% | -43.90% | +18.18% |
Max Drawdown (3Y)Largest decline over 3 years | -65.43% | -43.90% | -21.53% |
Max Drawdown (5Y)Largest decline over 5 years | -65.43% | -56.22% | -9.21% |
Max Drawdown (10Y)Largest decline over 10 years | -65.43% | -63.09% | -2.34% |
Current DrawdownCurrent decline from peak | -33.82% | -38.93% | +5.11% |
Average DrawdownAverage peak-to-trough decline | -38.20% | -44.25% | +6.05% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.52% | 16.51% | -6.99% |
Volatility
NSSC vs. GFI - Volatility Comparison
The current volatility for Napco Security Technologies, Inc. (NSSC) is 10.62%, while Gold Fields Limited (GFI) has a volatility of 17.70%. This indicates that NSSC experiences smaller price fluctuations and is considered to be less risky than GFI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NSSC | GFI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.62% | 17.70% | -7.08% |
Volatility (6M)Calculated over the trailing 6-month period | 32.37% | 46.40% | -14.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 42.31% | 59.94% | -17.63% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 50.99% | 52.37% | -1.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 49.57% | 54.90% | -5.33% |
Dividends
NSSC vs. GFI - Dividend Comparison
NSSC's dividend yield for the trailing twelve months is around 1.56%, less than GFI's 5.04% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GFI Gold Fields Limited | 5.04% | 1.77% | 2.94% | 2.87% | 3.40% | 3.24% | 1.72% | 0.81% | 1.61% | 1.41% | 1.35% | 0.60% |
NSSC Napco Security Technologies, Inc. | 1.56% | 1.31% | 1.27% | 0.65% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
NSSC vs. GFI - Financials Comparison
This section allows you to compare key financial metrics between Napco Security Technologies, Inc. and Gold Fields Limited. 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
NSSC vs. GFI - Profitability Comparison
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%.
GFI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Gold Fields Limited reported a gross profit of 3.00B and revenue of 5.29B. Therefore, the gross margin over that period was 56.7%.
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%.
GFI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Gold Fields Limited reported an operating income of 2.71B and revenue of 5.29B, resulting in an operating margin of 51.3%.
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%.
GFI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Gold Fields Limited reported a net income of 2.55B and revenue of 5.29B, resulting in a net margin of 48.2%.
Frequently Asked Questions
NSSC and GFI have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GFI has higher volatility (17.70%) compared to NSSC (10.62%). In terms of maximum drawdown, NSSC dropped -93.20% vs GFI's -88.05%.
GFI currently has the higher Sharpe Ratio (0.85 vs 0.80), 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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